Chocolate Mocha Cupcakes

Ingredients for 10 cups
Cupcakes:
210 gr of all purpose flour
30 gr of pure cocoa powder
225 gr of sugar
1 tsp of baking soda
0.5 tsp of salt
225 ml (2,25 dl) of brewed espresso coffee
1 tbsp of vinegar
1 tbsp of vanilla extract
6 tbsp of olive/vegetable oil
Topping:
2 tbsp of butter melted
20 gr of pure cocoa powder
100 gr of icing sugar
1.5 tbsp of milk
0.5 tbsp of vanilla extract
Sliced strawberries
Some chocolate

How to make cupcakes

1. Preheat the oven 175 C
2. Place paper cup in cupcake mold or muffin baking plate.
3. Mix all dry ingredients of cupcake in a large bowl.
4. In another bowl, mix and stir all liquid ingredients together.
5. Pour the mixed liquid into the dry ingredients and stir gently until it becomes smooth batter.
6. Fill about 1.5 tablespoon of the batter into each cup.
7. Put in the oven about 18-20 minutes. You can check by sticking a toothpick into a cupcake and see no any wet batter stuck on the toothpick.
8. Remove from the oven and let them cool for about 5 minutes. Take each out from the mold before decorating with the topping.

How to make topping

1. Stir the cocoa in the melted butter until smooth.
2. Add 1/3 of icing sugar and stir, then add 1/3 of milk in and stir.
3. Repeat the item 2 until you use them up. Add vanilla extract and keep stirring until smooth and shiny consistency. It should not be too liquid or too thick.