4-Ingredient High Protein Smoothies

Thirty grams of protein before 9am sounds like a chore until you're drinking something cold, thick, and genuinely good. These three smoothies deliver between 30 and 44 grams each, and not one of them tastes like it's trying to be healthy.

By Marinka
June 25, 2025

The lineup: strawberry banana, mango banana, and strawberry mango. Each one built from four ingredients, blended in under five minutes, and poured into two tall glasses. Frozen fruit does the heavy lifting on texture and temperature, Greek yogurt and protein powder bring the protein and creaminess, and orange juice ties everything together without thinning it out too much.

Thickness is the thing to protect here. Keep all the fruit frozen right up until it goes in, skip the ice, and let the blender run long enough to get everything completely smooth. The result should be dense enough that a regular straw is more of a suggestion than a tool. A wide straw, or a spoon, is the honest answer.

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Key Ingredients in This Recipe

Key ingredients to make high protein smoothies

You’ll find the complete list of ingredients and exact quantities in the recipe below.

  • Frozen strawberries
  • Frozen mango
  • Frozen banana
  • Yogurt
  • Orange juice
  • Protein powder – this is the protein powder I use.

How to Make High Protein Smoothies

  • Step 1 – Place all ingredients in a high-speed blender and mix until smooth.
3 food processor beakers  with 3 different blends.
  • Step 2 – If the smoothies is too thick, you can always add a little bit of orange juice to make a thinner. Serve immediately.

This recipes has 3 different versions

  1. Frozen fruit, yogurt, juice and protein powder – Strawberry-banana smoothie.
  2. Frozen fruit, yogurt, juice, milk and protein powder – Mango-banana smoothie.
  3. Frozen fruit, juice, and protein powder – Strawberry-mango smoothie.
The same 3 smoothies blended, still in food processor beakers.

It goes without saying that you can leave the protein powder out, but it is what makes these smoothies high protein. The protein powder I use has 25 g of protein per scoop.

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Serve the smoothies in a glass with a wide straw or no straw and simply drink it.

Top down view of 3 smoothies in glasses with wide straw.
KcalCarbohydratesFatProtein
Strawberry Banana Smoothie425625.139
Mango Banana Smoothie571888.444
Strawberry Mango Smoothie498904.930

You can see the difference in the nutritional value among the 3 smoothies. I added one scoop of whey protein powder to each smoothie; that’s 25 g of protein per scoop.

4-Ingredient High Protein Smoothies
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4-Ingredient High Protein Smoothies

Author: Marinka
Prep Time5 minutes
Total Time5 minutes
Course: Breakfast
Cuisine: American
Diet: Egg-free, Gluten-free, Grain-free, Nut-free, Vegetarian
Servings: 2 people
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Ingredients
 

High Protein Strawberry banana smoothies

  • 1.5 cups frozen strawberries
  • 1/2 frozen banana
  • 1/2 cup non-fat Greek yogurt
  • 1 cup orange juice
  • 32 grams protein powder, plain or vanilla flavored

High Protein Mango banana smoothies

  • 2 cups frozen mango
  • 1/2 frozen banana
  • 1/2 cup non-fat Greek yogurt
  • 1/2 cup orange juice
  • 1/2 cup milk
  • 32 grams protein powder, plain or vanilla flavored

High Protein Strawberry mango smoothies

  • 1 cup frozen strawberries
  • 1 cup frozen mango
  • 2 cups orange juice
  • 32 grams protein powder, plain or vanilla flavored

Instructions
 

  • Place all ingredients in a high-speed blender and mix until smooth.
  • If the smoothies is too thick, you can always add a little bit of orange juice to make a thinner.
  • Serve immediately.

Notes

  1. Calculated nutritional value is for all 3 smoothies combined. Please check post of details per smoothie.

Nutrition

Calories: 744kcal | Carbohydrates: 121g | Protein: 59g | Fat: 8g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Sodium: 140mg | Fiber: 10g | Sugar: 96g

Nutrition information is automatically calculated, so should only be used as an approximation.

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