1egg yolk OR 1 tablespoon milk OR 1 tablespoon egg beaters
2teaspoons(2g) cocoa powder
1tablespoon(8g) all-purpose flour
1tablespoon(11g) mini chocolate chips
1tablespoon(17g) peanut buttercreamy or chunky, optional (also try Nutella, Biscoff, or any other spread)
Place butter in an 8-ounce coffee mug (or bigger, but it doesn’t grow much). Melt in the microwave, about 20 seconds. Stir in sugars, vanilla, and baking powder. Stir in egg yolk, coca, and flour. Stir in chocolate chips.
Heat in the microwave for 30 seconds. You may need to cook it up to 60 seconds depending on your microwave or doneness preference. Tip with peanut butter (if using). Let cool slightly before eating.