High-Protein Blueberry Donuts

High-Protein Blueberry Donuts

Soft baked blueberry donuts with a light glaze — low-carb, sugar-free, and ready in 25 minutes

These high-protein blueberry donuts are soft, lightly sweet, and studded with juicy blueberries. Almond flour, protein powder, and eggs bake into tender donuts that still deliver 12 g of protein and only 4 g net carbs each. A simple sugar-free glaze finishes them off.

Low-carb, sugar-free, and perfect for breakfast or a sweet snack.

Prep10 min
Bake15 min
Servings8 donuts
Protein12g
Net Carbs4g
Calories160

Why you’ll love these donuts

  • 12g protein per donut — a high-protein treat
  • Only 4g net carbs and fully sugar-free
  • Soft baked texture with real blueberries
  • Ready in about 25 minutes
  • No deep frying required
  • Great for meal-prep breakfasts

Health notes

  • High protein: Protein powder and eggs boost every donut.
  • Low carb: Almond flour keeps the net carbs low.
  • Sugar-free: Powdered sweetener and sugar-free glaze.
  • Baked, not fried: Lighter than traditional donuts.

Key element — don’t overmix

Mix the batter just until combined. Overmixing can make the donuts dense instead of soft and cake-like.

Ingredients

Donut batter

  • 1 cup almond flour
  • 1 scoop vanilla protein powder
  • ¼ cup powdered sugar-free sweetener
  • 1 tsp baking powder
  • ¼ tsp salt
  • 2 large eggs
  • ¼ cup unsweetened almond milk
  • 2 Tbsp melted butter or coconut oil
  • 1 tsp vanilla extract
  • ½ cup fresh or frozen blueberries

Glaze (optional)

  • ½ cup powdered sugar-free sweetener
  • 1–2 Tbsp unsweetened almond milk
  • ½ tsp vanilla extract

Swaps

  • Higher protein: Add an extra half scoop of protein powder and a splash more milk.
  • Lemon blueberry: Add 1 tsp lemon zest to the batter.
  • Chocolate chip: Use sugar-free chocolate chips instead of blueberries.
  • Muffin pan: Bake as muffins if you don’t have a donut pan (18–20 minutes).

Instructions

Pro tips

  • Grease the donut pan thoroughly so the donuts release cleanly.
  • If using frozen blueberries, don’t thaw them first — this helps prevent excess color bleeding.
  • A piping bag or zip-top bag makes filling the pan neater.
  • Don’t overbake or the donuts can dry out.
  • These taste best the same day but keep well for a couple of days.

Nutrition

NutrientPer donut
Calories160
Protein12g
Net carbohydrates4g
Total carbohydrates6g
Fiber2g
Total fat10g
Sodium140mg

Estimates based on almond flour, protein powder, and blueberries. Exact numbers vary with protein powder brand and glaze amount.

Variations

Lemon glaze

Add lemon zest and a little lemon juice to the glaze.

Cinnamon sugar

Skip the glaze and toss warm donuts in a mix of powdered sweetener and cinnamon.

Mixed berry

Use a mix of blueberries and raspberries.

Chocolate blueberry

Add 1 Tbsp cocoa powder to the dry ingredients.

Storage

MethodTimeNotes
Room temperature1 dayKeep covered
RefrigeratorUp to 4 daysStore in an airtight container
FreezerUp to 1 monthFreeze without glaze for best texture

FAQ

Yes. At only 4g net carbs per donut they fit most keto and low-carb plans.
The batter was overmixed. Stir just until the ingredients come together.
Yes. Bake as muffins for 18–20 minutes. The shape will be different but the taste is the same.
Yes. The donuts are still lightly sweet on their own. A dusting of powdered sweetener works too.
Yes. Freeze without the glaze for best results. Thaw and glaze when ready to eat.
A vanilla whey or whey-casein blend gives the softest texture. Plant protein can make them a bit denser.

Test your knowledge

5 quick questions about these high-protein blueberry donuts

1. Protein per donut?

2. Net carbs per donut?

3. Why not overmix the batter?

4. About how long do these take?

5. Best way to store leftovers?

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