Ingredients
Method
- In a mug mix flour, cocoa powder, sugar, baking powder, and salt
- Add milk, oil, and vanilla extract and mix until smooth batter forms
- Add Nutella in the center without mixing
- Microwave on high for 60–90 seconds until cake is set but soft
- Let cool slightly before eating
Notes
- Do not overcook the cake, or it will turn dry.
- Use a large mug to prevent overflow while cooking.
- You can add chocolate chips for extra richness.
- Best served immediately for a molten Nutella center.