Cinnamon Sugar Protein Donuts
MACRO-VERIFIED 17G PROTEIN

CINNAMON SUGAR PROTEIN DONUTS
(MACRO-VERIFIED)

Protein

17G

Calories

160

Prep Time

15M

Bake Time

12M

Warm and comforting, these cinnamon sugar protein donuts are the perfect guilt-free treat with 17g of protein per serving, making them an ideal choice for fueling your day or post-workout recovery. Rich in high-quality whey protein, they provide a satisfying balance of macros—delivering energy and muscle-supporting nutrients without the added sugars and empty calories of traditional donuts. The tender, moist interior is complemented by a lightly crisp exterior, while the sweet cinnamon sugar coating offers a delightful crunch with every bite, creating a harmonious blend of flavors and textures that will keep you coming back for more. These donuts are perfect for meal prep, allowing you to enjoy a nutritious snack anytime, whether as a quick breakfast or an afternoon pick-me-up. They are naturally gluten-free if made with gluten-free protein powder, and vegan options can be easily achieved using plant-based protein and dairy-free milk. For best results, be sure not to overmix the batter to keep the donuts light and airy, and bake until just golden for optimal texture. Enjoy them warm for a melt-in-your-mouth experience or let them cool for a firmer bite—either way, they’re a delicious way to indulge your sweet tooth while supporting your fitness goals. All nutrition data is verified using USDA FoodData Central for accuracy.

Free Resource

GET THE PRINTABLE PACK

Includes shopping list (grams), freezer guide, and the substitution matrix PDF.

DOWNLOAD PDF PACK

INGREDIENTS

ingredient(s) swapped

Nutrition Facts

Updated with substitutions

12 servings per recipe

Serving size

1 donuts

Amount per serving

Calories

160

% Daily Value*

Total Fat 6g

8%

Total Carbohydrate 18g

7%

Dietary Fiber 2g

7%

Total Sugars 7g

Protein 17g

34%

*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Verified using USDA FoodData Central

INSTRUCTIONS

1

Preheat your oven to 180°C (350°F) and lightly grease a donut pan.

2

In a large bowl, whisk together the oat flour, protein powder, erythritol, baking powder, cinnamon, and salt.

3

In a separate bowl, whisk together the eggs, almond milk, Greek yogurt, and vanilla extract.

4

Pour the wet ingredients into the dry ingredients and mix until just combined. Do not overmix.

5

Pipe or spoon the batter into the prepared donut pan, filling each cavity about 2/3 full.

6

Bake for 10-12 minutes. Once cooled, brush with melted butter and dip in a cinnamon-erythritol mixture.

TROUBLESHOOTING

My donuts are too dry

Try adding 1-2 tablespoons more liquid (milk, yogurt, or egg whites). Also ensure you're not over-measuring the protein powder - use the scoop and level method.

They didn't rise properly

Check your baking powder is fresh (test by adding to hot water - it should bubble vigorously). Also, don't overmix the batter as this can deflate the air bubbles.

The texture is rubbery

This usually means too much protein powder or overbaking. Reduce baking time by 2-3 minutes and check doneness with a toothpick.

SUBSTITUTIONS

Original Substitute Notes
Whey Protein Casein, Plant Blend May need +10ml liquid
Greek Yogurt Cottage Cheese, Skyr Blend smooth first
Egg Whites Flax Egg, Aquafaba For vegan option
Oat Flour Almond Flour, Coconut Flour Coconut: use 1/3 amount

PROTEINDONUTS STARTER PACK

Get our best protein donuts recipes in one free download.

Printable Cards
Shopping List (Grams)
DOWNLOAD FREE

WANT MORE RECIPES?

Get our free starter pack with 5 essential protein donuts recipes.

GET FREE STARTER PACK