Ingredients
Scale
2 tbsp butter
1 egg
2 tbsp milk
1 tsp vanilla extract
4 tbsp sugar
6 tbsp self-rising flour
Tiny pinch of salt
Sprinkles (funfetti)
Instructions
1. Melt butter in mug for 20–30 seconds.
2. Add egg and whisk with fork.
3. Stir in milk, vanilla, and sugar.
4. Add flour and salt, mix until smooth.
5. Fold in sprinkles.
6. Microwave for 50–60 seconds until just set.
7. Cool briefly and top with frosting.
Notes
Microwave times vary slightly. Avoid overcooking for best texture. For a lighter version, substitute half the butter with applesauce.
- Prep Time: 4 minutes
- Cook Time: 1 minute
- Category: Vanilla & Spice Mug Cakes
- Method: Microwave
- Cuisine: American
- Diet: Vegetarian