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.
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Includes shopping list (grams), freezer guide, and the substitution matrix PDF.
INGREDIENTS
ingredient(s) swapped
Hydration adjustment: ml liquid
-
Originally:
Swap with:
Nutrition Change (per serving):
Nutrition Facts
Updated with substitutions
12 servings per recipe
Serving size
1 donuts
Amount per serving
Calories
160
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
Preheat your oven to 180°C (350°F) and lightly grease a donut pan.
In a large bowl, whisk together the oat flour, protein powder, erythritol, baking powder, cinnamon, and salt.
In a separate bowl, whisk together the eggs, almond milk, Greek yogurt, and vanilla extract.
Pour the wet ingredients into the dry ingredients and mix until just combined. Do not overmix.
Pipe or spoon the batter into the prepared donut pan, filling each cavity about 2/3 full.
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 |
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