High-Protein Dessert • 5 Minutes • High Protein

Pumpkin Spice Protein Mug Cake

A fluffy pumpkin spice mug cake with 40g of protein, mixed in one mug and ready in 5 minutes.

40gProtein
400Calories
5Minutes
1Serving

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

Some links above are Amazon affiliate links — as an Amazon Associate we earn from qualifying purchases. See our disclosure.

Instructions

  1. 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.
  2. Microwave on high for 70 to 90 seconds, until the center is just set.
  3. Let the mug cake rest for 1 minute before eating; it keeps cooking a little as it cools.
  4. 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 Plan

You’ll send a simple email request. No account required.