Summer Smoothie Challenge Guide
Summer Smoothie Challenge Guide

Nine Protein-Packed Smoothies

A simple guide with ingredients, instructions, nutrition facts, protein breakdowns, macro cards, and ingredient gram details for nine refreshing smoothies.

Quick Reference: Protein Comparison

Smoothie Total Protein
Watermelon Smoothie ~25 g Protein
Blueberry Banana Protein Cream Smoothie ~45 to 50 g Protein
Best Green Smoothie Protein Varies
Strawberry Protein Shake 32 to 39 g Protein
Creamy Mango Smoothie 29 to 33 g Protein
Power Cherry Smoothie 24 to 27 g Protein
Berry Protein Blast ~44 g Protein
Chocolate Peanut Butter ~43 g Protein
Tropical Protein ~39 g Protein

Macro Percentage Breakdown by Smoothie

This section summarizes the estimated percentage of calories coming from protein, carbohydrates, and fat. Each smoothie section has ingredients and instructions first, then Protein Breakdown and Ingredient Notes together, followed by Ingredient Grams and Weight Percentage on a separate row by itself.

Smoothie Protein % Carb % Fat % Best Read
Watermelon Smoothie ~25% ~53% ~22% Estimated macros: approximately 25 grams protein, 53 grams carbohydrate, and 10 grams fat, using collagen peptides and chia seeds as the main protein and healthy fat sources.
Blueberry Banana Protein Cream Smoothie ~32% ~49% ~19% Estimated macros: approximately 48 grams protein, 73 grams carbohydrate, and 13 grams fat, using Greek yogurt plus collagen peptides or vanilla protein powder.
Best Green Smoothie ~7% ~89% ~4% Estimated base macros: approximately 4 grams protein, 57 grams carbohydrate, and 1 gram fat before optional protein add-ins.
Strawberry Protein Shake ~46% ~41% ~14% Estimated macros: approximately 37 grams protein, 31 grams carbohydrate, and 5 grams fat, using whey protein isolate and Greek yogurt.
Creamy Mango Smoothie ~42% ~52% ~6% Estimated macros: approximately 30 grams protein, 37 grams carbohydrate, and 2 grams fat, using collagen peptides and Greek yogurt.
Power Cherry Smoothie ~23% ~61% ~16% Estimated macros: approximately 25 grams protein, 66 grams carbohydrate, and 7 grams fat, using collagen peptides and chia seeds.
Berry Protein Blast ~66% ~21% ~13% Approximately 44 grams protein, 14 grams carbohydrate, and 4 grams fat.
Chocolate Peanut Butter ~50% ~16% ~34% Approximately 43 grams protein, 14 grams carbohydrate, and 12.5 grams fat.
Tropical Protein ~57% ~25% ~18% Approximately 39 grams protein, 17 grams carbohydrate, and 5.5 grams fat.

1. Watermelon Smoothie

Estimated macros: approximately 25 grams protein, 53 grams carbohydrate, and 10 grams fat, using collagen peptides and chia seeds as the main protein and healthy fat sources.

~25 g Protein
PROTEIN
25g
~25% of calories
CARBS
53g
~53% of calories
FAT
10g
~22% of calories

Ingredients

  • 2 cups watermelon, chopped
  • ½ cup cherries, frozen
  • ¼ cup strawberries, frozen
  • ½ lime, peeled
  • 2 tablespoons chia seeds
  • 1 serving collagen peptides

Instructions

  1. Add watermelon, frozen cherries, frozen strawberries, and peeled lime to the blender.
  2. Blend until the fruit is mostly smooth.
  3. Add chia seeds and collagen peptides.
  4. Blend on low until fully mixed in.
  5. Pour and serve immediately.

Protein Breakdown

Ingredient Estimated Protein
Collagen peptides ~20 to 22 g
Chia seeds ~4 g
Fruit ~1 g
Total ~25 g

Ingredient Notes

Choose a heavy watermelon with a creamy yellow field spot for the sweetest flavor. Use bright red strawberries and deep red cherries. Fresh peeled lime adds brightness. Chia seeds and collagen peptides add protein, healthy fats, and fiber.

Nutrition Per Serving

Approximately 402 calories, 53 g carbohydrates, 25 g protein, 10 g fat, 11 g fiber, and about 35 g natural sugar.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Watermelon, chopped 2 cups ~304 g ~61%
Frozen cherries ½ cup ~77 g ~15%
Frozen strawberries ¼ cup ~38 g ~8%
Peeled lime ½ lime ~34 g ~7%
Chia seeds 2 tablespoons ~24 g ~5%
Collagen peptides 1 serving ~20 g ~4%
Estimated Total ~497 g 100%

2. Blueberry Banana Protein Cream Smoothie

Estimated macros: approximately 48 grams protein, 73 grams carbohydrate, and 13 grams fat, using Greek yogurt plus collagen peptides or vanilla protein powder.

~45 to 50 g Protein
PROTEIN
48g
~32% of calories
CARBS
73g
~49% of calories
FAT
13g
~19% of calories

Ingredients

  • 1½ cups frozen blueberries
  • 1 frozen banana
  • 1 cup Greek yogurt
  • 1 tablespoon peanut butter
  • 1 serving collagen peptides or 1 serving vanilla protein powder
  • Optional: ¼ to ½ cup unsweetened almond milk, only if needed to blend

Instructions

  1. Add frozen blueberries, frozen banana, Greek yogurt, peanut butter, and collagen peptides or vanilla protein powder to a blender.
  2. Blend until smooth and creamy.
  3. For a thicker protein ice cream texture, use little to no liquid and freeze for about 1 hour before serving.
  4. For a drinkable smoothie, add a small amount of unsweetened almond milk until it reaches your preferred texture.

Protein Breakdown

Ingredient Estimated Protein
1 cup Greek yogurt ~18 to 22 g
1 serving collagen peptides ~20 to 22 g
1 tablespoon peanut butter ~3 to 4 g
Blueberries and banana ~2 to 3 g
Total with collagen ~45 to 50 g

Ingredient Notes

This recipe is high in protein, creamy, and filling. The Greek yogurt and protein boost help support fullness, the blueberries add fiber and antioxidants, and the peanut butter adds healthy fat. Best use: protein cream smoothie or smoothie bowl.

Nutrition Per Serving

Approximately 601 calories, 73 g carbohydrates, 48 g protein, 13 g fat, 10 g fiber, and about 49 g natural sugar. With vanilla protein powder instead of collagen, totals may vary by brand.

Ranking in the Guide

#2 Overall. It is one of the highest protein options in the guide, but it has more natural sugar than some recipes because it includes both banana and blueberries.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Frozen blueberries 1½ cups ~210 g ~31%
Frozen banana 1 banana ~118 g ~18%
Greek yogurt 1 cup ~245 g ~36%
Peanut butter 1 tablespoon ~16 g ~2%
Collagen peptides or vanilla protein powder 1 serving ~25 g ~4%
Unsweetened almond milk, optional ¼ to ½ cup ~60 g ~9%
Estimated Total ~674 g 100%

3. Best Green Smoothie

Estimated base macros: approximately 4 grams protein, 57 grams carbohydrate, and 1 gram fat before optional protein add-ins.

Protein Varies
PROTEIN
4g
~7% of calories
CARBS
57g
~89% of calories
FAT
1g
~4% of calories

Ingredients

  • 1 cup spinach
  • 1 cup water
  • ½ cup pineapple, frozen
  • ½ cup mango, frozen
  • 1 banana

Instructions

  1. Pack spinach into a measuring cup.
  2. Blend spinach and water until smooth.
  3. Add pineapple, mango, and banana.
  4. Blend until smooth and creamy.
  5. Pour and serve immediately.

Protein Breakdown

Ingredient Estimated Protein
Base recipe Protein varies and is naturally low
With collagen peptides Add approximately 20 to 22 g
With protein powder Add approximately 20 to 30 g depending on brand

Ingredient Notes

Baby spinach is mild and blends well. Frozen pineapple and mango are convenient for meal prep. Banana adds creaminess, and filtered water keeps the flavor clean.

Nutrition Per Serving

Base recipe is approximately 253 calories, 57 g carbohydrates, 4 g protein, 1 g fat, 6 g fiber, and about 39 g natural sugar. Add collagen or protein powder to raise protein.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Spinach 1 cup ~30 g ~5%
Water 1 cup ~240 g ~43%
Frozen pineapple ½ cup ~82 g ~15%
Frozen mango ½ cup ~83 g ~15%
Banana 1 banana ~118 g ~21%
Estimated Total ~553 g 100%

Optional Add-Ins

  • Protein powder
  • Honey, maple syrup, banana, or dates
  • 2 tablespoons chia seeds
  • Collagen peptides
  • ¼ cup frozen cauliflower

Ingredient Swaps

  • Banana: quarter of an avocado
  • Mango: frozen pineapple, red apple, or peaches
  • Pineapple: navel orange
  • Water: oat milk, almond milk, coconut water, or orange juice
  • Spinach: kale, Swiss chard, beet greens, or other leafy greens

4. Strawberry Protein Shake

Estimated macros: approximately 37 grams protein, 31 grams carbohydrate, and 5 grams fat, using whey protein isolate and Greek yogurt.

32 to 39 g Protein
PROTEIN
37g
~46% of calories
CARBS
31g
~41% of calories
FAT
5g
~14% of calories

Ingredients

  • 1 cup water
  • ½ cup plain Greek yogurt
  • ½ banana
  • 1 cup strawberries, frozen
  • ¼ cup cauliflower florets, frozen
  • ½ teaspoon vanilla bean powder
  • 1 serving whey protein isolate

Instructions

  1. Add water, Greek yogurt, banana, strawberries, and cauliflower to the blender.
  2. Blend on high until smooth.
  3. Add vanilla bean powder and protein powder.
  4. Blend on low to combine gently.
  5. Pour into a glass and enjoy.

Protein Breakdown

Ingredient Estimated Protein
Whey isolate 20 to 25 g
Greek yogurt 10 to 12 g
Cauliflower and fruit Approximately 2 g
Total 32 to 39 g

Ingredient Notes

This higher protein smoothie uses whey isolate and Greek yogurt for a strong protein profile. Frozen strawberries and cauliflower keep the texture cold and creamy while keeping the flavor light.

Nutrition Per Serving

321 calories, 31 g carbohydrates, 37 g protein, 7 g fat, 5 g fiber, 19 g sugar, 224 mg calcium, and 102 mg vitamin C.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Water 1 cup ~240 g ~38%
Plain Greek yogurt ½ cup ~123 g ~19%
Banana ½ banana ~59 g ~9%
Frozen strawberries 1 cup ~152 g ~24%
Frozen cauliflower florets ¼ cup ~27 g ~4%
Vanilla bean powder ½ teaspoon ~1 g ~0%
Whey protein isolate 1 serving ~30 g ~5%
Estimated Total ~632 g 100%

5. Creamy Mango Smoothie

Estimated macros: approximately 30 grams protein, 37 grams carbohydrate, and 2 grams fat, using collagen peptides and Greek yogurt.

29 to 33 g Protein
PROTEIN
30g
~42% of calories
CARBS
37g
~52% of calories
FAT
2g
~6% of calories

Ingredients

  • ½ orange, peeled
  • ½ cup plain Greek yogurt
  • 1 cup mango, frozen
  • ½ teaspoon ground turmeric
  • ½ cup unsweetened cashew milk
  • 1 serving collagen peptides

Instructions

  1. Blend all ingredients except the collagen until smooth.
  2. Add the collagen and blend on low until fully mixed in.
  3. Pour into a glass and enjoy.

Protein Breakdown

Ingredient Estimated Protein
Collagen peptides 18 to 20 g
Greek yogurt 10 to 12 g
Mango, orange, and cashew milk Less than 1 g each
Turmeric 0 g
Total 29 to 33 g

Ingredient Notes

Mango and orange make this smoothie naturally sweet and bright. Greek yogurt and collagen peptides raise the protein while cashew milk keeps the texture smooth.

Nutrition Per Serving

277 calories, 37 g carbohydrates, 30 g protein, 2 g fat, 4 g fiber, 32 g sugar, 157 mg calcium, and 95 mg vitamin C.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Orange, peeled ½ orange ~65 g ~13%
Plain Greek yogurt ½ cup ~123 g ~25%
Frozen mango 1 cup ~165 g ~33%
Ground turmeric ½ teaspoon ~2 g ~0%
Unsweetened cashew milk ½ cup ~120 g ~24%
Collagen peptides 1 serving ~20 g ~4%
Estimated Total ~495 g 100%

6. Power Cherry Smoothie

Estimated macros: approximately 25 grams protein, 66 grams carbohydrate, and 7 grams fat, using collagen peptides and chia seeds.

24 to 27 g Protein
PROTEIN
25g
~23% of calories
CARBS
66g
~61% of calories
FAT
7g
~16% of calories

Ingredients

  • 1 cup tart cherry juice
  • 1 cup sweet cherries, frozen
  • ½ cup cauliflower, frozen
  • 2 tablespoons chia seeds
  • 1 serving collagen peptides

Instructions

  1. Blend all ingredients except the collagen until smooth.
  2. Add the collagen and blend on low until fully mixed in.
  3. Pour into a tall glass and enjoy.
  4. For a sweeter flavor, add half a banana.

Protein Breakdown

Ingredient Estimated Protein
Collagen peptides 18 to 20 g
Chia seeds Approximately 4 g
Frozen cauliflower Approximately 1 to 2 g
Cherries and cherry juice Approximately 1 g combined
Total 24 to 27 g

Ingredient Notes

Tart cherry juice and sweet cherries make this smoothie higher in carbohydrates, while chia seeds add fiber and healthy fat. Collagen peptides help raise the protein.

Nutrition Per Serving

414 calories, 66 g carbohydrates, 25 g protein, 8 g fat, 12 g fiber, 42 g sugar, 200 mg calcium, and 4 mg iron.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
Tart cherry juice 1 cup ~240 g ~49%
Frozen sweet cherries 1 cup ~155 g ~31%
Frozen cauliflower ½ cup ~54 g ~11%
Chia seeds 2 tablespoons ~24 g ~5%
Collagen peptides 1 serving ~20 g ~4%
Estimated Total ~493 g 100%

7. Berry Protein Blast

Estimated macros: approximately 44 grams protein, 14 grams carbohydrate, and 4 grams fat.

~44 g Protein
PROTEIN
44g
~66% of calories
CARBS
14g
~21% of calories
FAT
4g
~13% of calories

Ingredients

  • 1 scoop vanilla whey protein isolate
  • 1 cup unsweetened almond milk
  • ½ cup plain nonfat Greek yogurt
  • ½ cup frozen mixed berries
  • 1 handful fresh spinach

Instructions

  1. Add the liquid, Greek yogurt, and protein powder first.
  2. Add the remaining ingredients.
  3. Blend until smooth and creamy, about 45 to 60 seconds.
  4. Serve immediately.

Protein Breakdown

Ingredient Estimated Protein
vanilla whey protein isolate ~25 g
Nonfat Greek yogurt and other ingredients ~19 g
Total ~44 g

Ingredient Notes

The protein powder and Greek yogurt provide most of the protein. Ingredient and nutrition totals may vary by brand.

Nutrition Per Serving

Approximately 268 calories, 14 g carbohydrates, 44 g protein, and 4 g fat.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
vanilla whey protein isolate 1 scoop ~30 g Estimated
unsweetened almond milk 1 cup ~240 g Estimated
Plain nonfat Greek yogurt ½ cup ~113 g Estimated
frozen mixed berries Recipe amount Estimated Estimated
fresh spinach Recipe amount Estimated Estimated
Estimated Total ~483 g 100%

8. Chocolate Peanut Butter

Estimated macros: approximately 43 grams protein, 14 grams carbohydrate, and 12.5 grams fat.

~43 g Protein
PROTEIN
43g
~50% of calories
CARBS
14g
~16% of calories
FAT
12.5g
~34% of calories

Ingredients

  • 1 scoop chocolate whey protein isolate
  • 1 cup unsweetened almond milk
  • ½ cup plain nonfat Greek yogurt
  • 1 tablespoon natural peanut butter
  • Splash or 1 tablespoon unsweetened cocoa powder

Instructions

  1. Add the liquid, Greek yogurt, and protein powder first.
  2. Add the remaining ingredients.
  3. Blend until smooth and creamy, about 45 to 60 seconds.
  4. Serve immediately.

Protein Breakdown

Ingredient Estimated Protein
chocolate whey protein isolate ~25 g
Nonfat Greek yogurt and other ingredients ~18 g
Total ~43 g

Ingredient Notes

The protein powder and Greek yogurt provide most of the protein. Ingredient and nutrition totals may vary by brand.

Nutrition Per Serving

Approximately 341 calories, 14 g carbohydrates, 43 g protein, and 12.5 g fat.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
chocolate whey protein isolate 1 scoop ~30 g Estimated
unsweetened almond milk 1 cup ~240 g Estimated
Plain nonfat Greek yogurt ½ cup ~113 g Estimated
natural peanut butter Recipe amount Estimated Estimated
unsweetened cocoa powder Recipe amount Estimated Estimated
Estimated Total ~404 g 100%

9. Tropical Protein

Estimated macros: approximately 39 grams protein, 17 grams carbohydrate, and 5.5 grams fat.

~39 g Protein
PROTEIN
39g
~57% of calories
CARBS
17g
~25% of calories
FAT
5.5g
~18% of calories

Ingredients

  • 1 scoop vanilla whey protein isolate
  • 1 cup unsweetened carton coconut milk
  • ½ cup plain nonfat Greek yogurt
  • ½ cup frozen pineapple
  • Splash or 1 tablespoon vanilla extract

Instructions

  1. Add the liquid, Greek yogurt, and protein powder first.
  2. Add the remaining ingredients.
  3. Blend until smooth and creamy, about 45 to 60 seconds.
  4. Serve immediately.

Protein Breakdown

Ingredient Estimated Protein
vanilla whey protein isolate ~25 g
Nonfat Greek yogurt and other ingredients ~14 g
Total ~39 g

Ingredient Notes

The protein powder and Greek yogurt provide most of the protein. Ingredient and nutrition totals may vary by brand.

Nutrition Per Serving

Approximately 274 calories, 17 g carbohydrates, 39 g protein, and 5.5 g fat.

Ingredient Grams and Weight Percentage

This row is intentionally separate. It shows each ingredient in grams and how that ingredient contributes to the smoothie’s total recipe weight. Total recipe weight equals 100%.

Ingredient Recipe Amount Grams Weight %
vanilla whey protein isolate 1 scoop ~30 g Estimated
unsweetened carton coconut milk 1 cup ~240 g Estimated
Plain nonfat Greek yogurt ½ cup ~113 g Estimated
frozen pineapple Recipe amount Estimated Estimated
vanilla extract Recipe amount Estimated Estimated
Estimated Total ~470 g 100%
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Simple Shopping Checklist

Use this as a quick shopping guide for the full nine smoothie challenge.

Fresh Produce

  • Watermelon
  • Lime
  • Bananas
  • Orange
  • Spinach

Frozen Fruit and Veggies

  • Blueberries
  • Cherries
  • Strawberries
  • Pineapple
  • Mango
  • Cauliflower florets

Protein and Pantry

  • Collagen peptides
  • Vanilla protein powder
  • Whey protein isolate
  • Chia seeds
  • Peanut butter
  • Vanilla bean powder
  • Ground turmeric
  • Chocolate whey protein isolate
  • Natural peanut butter
  • Unsweetened cocoa powder
  • Vanilla extract

Refrigerated and Liquids

  • Plain Greek yogurt
  • Unsweetened almond milk
  • Unsweetened cashew milk
  • Tart cherry juice
  • Filtered water
  • Unsweetened coconut milk, carton style