Muffin in the cup

Ingredients:

3 tbsp. flour
1 teaspoon instant coffee
2 tbsp. l. cocoa powder
2.5 tablespoon sugar
1/4 teaspoon baking powder
2 tbsp. milk
1 egg
2 tbsp. vegetable oil
1/2 teaspoon vanilla

Preparation:

In a bowl, mix flour, coffee beans, cocoa powder, baking powder and sugar. Mix well.
Add milk, egg, oil and vanilla. Again, stir with a fork until a smooth dough.
Pour the mixture into a greased and put the cup in the microwave on the highest mode in about 90 seconds.
Serve can be with a ball of vanilla ice cream.