<human>:  How do I make a chocolate mug cake?
<bot>: To make a chocolate mug cake, you will need the following ingredients: 1/4 cup all-purpose flour, 2 tablespoons of cocoa powder, 1/4 teaspoon baking soda, 3 tablespoons of butter, 3 tablespoons of sugar, 1 egg, 3 tablespoons of milk, 1/4 teaspoon of vanilla extract, and 1/4 cup of chocolate chips. Start by combining the flour, cocoa powder, and baking soda in a microwave-safe mug. Melt the butter in the microwave and stir it into the dry ingredients. Add the sugar, egg, milk, and vanilla extract, and stir until everything is well combined. Add the chocolate chips and stir everything together until evenly distributed. Microwave the mug cake for about two minutes, or until the cake looks cooked through and springs back when lightly touched. Let your mug cake cool before eating. Enjoy!