Nutella Lava Mug Cakes are all kinds of fancy and easy for impressing guests! With only four ingredients and one mug, you can have this indulgent molten lava cake ready to enjoy within 15 minutes!
Preheat the oven to 350°F. Brush the edges of an oven-safe mug with melted butter. Add in the all purpose flour, baking powder, Nutella, and milk. Thoroughly combine it with a small whisk or fork.
Set the mug on a small sheet tray and place it in the oven. Bake for 13-15 minutes, or until the top of the mug cake has set but the middle still moves or jiggles.
Serve with a sprinkle of powdered sugar, drizzle of chocolate, fresh fruit, or a spoon full of ice cream.
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Notes
Measure out the flour as precisely as possible. Too much and the cake will taste like flour.
Whisk the mixture really well so that there are no clumps of flour or baking powder.