High-Protein Keto Vanilla Mug Cake

High-Protein Keto Vanilla Mug Cake

This is fluffy, golden vanilla mug cake topped with whipped cream and chocolate. A high-protein, low-carb single-serve dessert ready in minutes!

Why You’ll Love This Recipe

• Soft, cake-like texture with beautiful rise
• High protein from whey protein powder and egg
• Classic vanilla flavor with zero sugar
• Super quick microwave or oven method
• Perfect for late-night cravings or a sweet treat

Ingredients (1 serving)

• 1 large egg
• 2 tbsp butter, melted (or cream cheese)
• 2 tbsp almond flour
• 1 tbsp vanilla whey protein powder
• 1 tbsp allulose or monk fruit sweetener
• ½ tsp baking powder
• ½ tsp vanilla extract
• Pinch of salt

Toppings:

• Sugar-free whipped cream
• Sugar-free chocolate chips
• Sugar-free chocolate syrup

Instructions

1. In a microwave-safe ramekin or mug, whisk the egg and melted butter until smooth.
2. Add almond flour, protein powder, sweetener, baking powder, vanilla, and salt. Mix until fully combined and no lumps remain.
3. Microwave on high for 60–90 seconds (or bake at 350°F / 175°C for 10–12 minutes) until risen and set.
4. Let cool for 1 minute.
5. Top with whipped cream, chocolate chips, and a drizzle of chocolate syrup. Serve warm.

Prep Time: 3 minutes Cook Time: 1–2 minutes Total Time: Under 5 minutes

Nutrition (Per Mug Cake, without toppings)

• Calories: ~280
• Protein: 16g
• Total Carbs: 5g
• Net Carbs: 3g
• Fat: 22g