Nutella Lava Mug Cake

1.In a microwave-safe mug, combine the flour, sugar, cocoa powder, baking powder, and salt. Mix well until all dry ingredients are thoroughly combined.

2.Add the milk, vegetable oil, and vanilla extract to the dry ingredients in the mug. Stir until the mixture is smooth and free of lumps.

3.Spoon the Nutella into the center of the batter, then gently press it down with a spoon. If using, sprinkle chocolate chips on top of the batter.

4.Microwave the mug on high for 40-60 seconds, checking at 40 seconds. The cake should rise and look set but still be slightly gooey in the center. Be careful not to overcook, as it will continue to cook in the mug after removing it from the microwave.

5.Let the mug cake cool for a minute before enjoying it straight from the mug. For an extra treat, top with whipped cream or a scoop of ice cream.