Pumpkin Spice Protein Mug Cake
Prep Time: 3 minutes
Cook Time: 2 minutes
Servings: 1
Serving Size: 1 mug cake
Macros Per Serving: 400 calories | 40g protein | 38g carbohydrates | 9g sugar | 5g fiber | 10g fat
Behind the Recipe
One bowl, one mug, and a microwave turn pantry staples into a warm pumpkin spice dessert that fits the 40/400 method without any real baking.
Ingredients
- 1 scoop vanilla protein powder
- 1/4 cup canned pumpkin puree
- 2 tablespoons liquid egg whites
- 2 tablespoons unsweetened almond milk
- 1 teaspoon pumpkin pie spice
- 1/2 teaspoon baking powder
- 1 tablespoon sugar-free maple syrup
- Pinch of salt
Some links above are Amazon affiliate links — as an Amazon Associate we earn from qualifying purchases. See our disclosure.
Instructions
- Whisk the protein powder, pumpkin puree, egg whites, almond milk, pumpkin pie spice, baking powder, maple syrup, and salt directly in a large microwave-safe mug until smooth.
- Microwave on high for 70 to 90 seconds, until the center is just set.
- Let the mug cake rest for 1 minute before eating; it keeps cooking a little as it cools.
- Top with a spoonful of Greek yogurt and an extra dash of cinnamon if desired.
40/400 Notes
- Whisk the pumpkin and egg whites together first so the batter goes smooth without lumps.
- Microwaves vary — start at 70 seconds and add time in 10-second bursts if the center still looks wet.
- Use pure pumpkin puree, not pumpkin pie filling, to keep the added sugar low.
Want 3 days planned for you?
Get the free 40/400 3-Day Starter Plan with three high-protein meals, practical prep guidance, and a simple way to start without overhauling your whole week.
Get the Free Starter PlanYou’ll send a simple email request. No account required.