Caramelized Pineapple Mug Cake
Edit this recipeA quick microwave mug cake with a caramelized pineapple topping. Ready in about 5–10 minutes and serves 1–2.

Ingredients
- 2 tbsp crushed pineapple or 1 pineapple ring
- 2 tbsp brown sugar
- 1 tbsp butter
- 4 tbsp all-purpose flour
- 3 tbsp milk
- 1/2 tsp baking powder
- 2 tbsp sugar
- Pinch of salt
- 1/4 tsp vanilla extract
- 1 tbsp neutral oil
- 1/2 tsp sugar, for greasing the mug
- Butter, for greasing the mug
Instructions
- Grease the inside of a 10–12 oz mug with butter, then sprinkle in 1/2 tsp sugar and shake to coat.
- Add 1 tbsp butter and 2 tbsp brown sugar to the bottom of the mug. Microwave for 30 seconds.
- Remove the mug and mix the butter and brown sugar until it forms a thick paste.
- Add the crushed pineapple or pineapple ring to the mug over the caramel mixture.
- In a separate bowl, combine the flour, sugar, baking powder, and salt. Mix well.
- Add the milk, neutral oil, and vanilla extract. Whisk just until smooth; do not overmix.
- Pour the batter over the pineapple mixture. Do not stir. Gently level the batter by smoothing it or lightly shaking the mug.
- Microwave for 75 seconds, then leave the microwave door closed for 1–2 minutes to finish cooking with residual steam.
- Run a knife carefully around the inside edge of the mug to loosen the cake, then invert the mug onto a plate to release it.
Notes
Estimated time: 5–10 minutes Serves: 1–2