If you're short on time, this microwave chocolate lava cake recipe is the perfect solution. It only takes a few minutes to make and requires just a handful of ingredients. Simply mix together flour, sugar, cocoa powder, baking powder, milk, and oil in a microwave-safe mug, then add a spoonful of chocolate chips to the center. Microwave for about a minute, and you'll have a warm, gooey chocolate cake with a molten center. This recipe is perfect for a quick and easy dessert or a late-night snack.