Flax Blueberry Protein Smoothie

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Flax Blueberry Protein Smoothie in a glass
A nutritious smoothie blending milk, frozen blueberries, protein powder, and ground flaxseed for a balanced whole-food protein boost with fiber and antioxidants.
Prep 7 min
Cook —
Total 7 min
Servings 1
Diet Gluten free

Ingredients

Adjust yield
servings
  • ¾ cup (180.0 ml)milk
  • ½ tsp (2.5 ml)pure vanilla extract
  • 1.0 cup (150.0 g)frozen blueberries
  • 1.0 scoopprotein powder
  • 1.0 tbsp (7.0 g)ground flaxseed
  • ½ cup (120.0 g)ice cubes
  • fine sea salt

Make it at home

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Instructions

  1. Add the milk and pure vanilla extract to a high-speed blender.
  2. Add the frozen blueberries, protein powder, ground flaxseed, and fine sea salt.
  3. Add the ice cubes.
  4. Blend on low for 10 seconds, then increase to high and blend for 35–50 seconds until completely smooth.
  5. Check consistency and adjust by blending in 1–2 tablespoons additional milk if too thick, or adding a few extra ice cubes or frozen blueberries if too thin.
  6. Pour into a 16-ounce glass and serve immediately.

Tips

  • Use any milk of choice to customize creaminess and flavor. For a smoother texture, grind the flaxseed fresh or soak it briefly in milk before blending.

Recipe FAQ

How long does it take to make flax blueberry protein smoothie?

Plan on 7 minutes of prep. The recipe makes 1 serving.

Can I make flax blueberry protein smoothie ahead?

Best fresh. Refrigerate leftovers in a sealed jar for up to 24 hours and shake or re-blend before drinking.

Can I use a different form of vanilla?

Yes. This recipe uses 0.5 tsp pure vanilla extract (2.5 ml). You can swap in the seeds of 1/2 vanilla bean, 1 teaspoon of vanilla bean paste, or 1/2 teaspoon of vanilla powder instead.

A nutritious smoothie blending milk, frozen blueberries, protein powder, and ground flaxseed for a balanced whole-food protein boost with fiber and antioxidants.

Estimated · per serving

Nutrition

Per serving = 1 of 1 serving this recipe makes.

362 Calories / serving
11.6g Fat
36.0g Carbs
30.7g Protein
26.3g Sugar

Whole recipe (1 serving): ~362 cal · 12g fat · 36g carbs · 31g protein · 26g sugar

Estimated values per serving, calculated from standard ingredient data. Not verified Nutrition Facts; actual values vary with brands, measurements, and preparation.

Per serving · 362 calories

What it takes to burn one serving

  • Brisk walking 68 min·4.0 mi·~7950 steps
  • Walking uphill or incline treadmill 49 min·2.5 mi·~4900 steps
  • Moderate cycling 37 min·7.4 mi
  • Swimming laps 51 min
  • Jogging 35 min·2.9 mi·~5600 steps
  • Stair climbing 33 min·~2950 steps
  • Dancing 59 min
  • Bodyweight circuit training 37 min
  • Cleaning, errands, or playing with the dog 84 min

Rough estimates for one serving, based on standard MET values at about 155 lb. Your own burn depends on body size, effort, and fitness. Shown for context only — food is not something you have to earn.

Made with VanillaGoods

Browse available VanillaGoods products below. Check each product's origin and form against the ingredient list; these recommendations do not change the recipe's quantities or preparation method.

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