Step 1

In a bowl or a mug, melt the butter in the microwave.

Step 2

Once melted, stir in mashed banana, brown sugar, milk, and vanilla. Stir well with a whisk or fork until thoroughly combined.

Step 3

Add the flour, baking soda, cinnamon, and pinch of salt (about 1/4 teaspoon). Stir until well combined. Then, top with raisins and chopped nuts to taste.

Step 4

Microwave for 1 minute to 1 1/2 minutes, depending on your microwave. Mine is perfect at about 1 minute. Let cool slightly before adding additional chopped bananas, raisins and nuts if preferred. An additional drizzle of melted butter is delicious, too, or a scoop of ice cream is approved!