Dark Chocolate Brownies

Dark chocolate brownies are a delicious and intense dessert! Here is a simple recipe to make them at home:

Ingredients:

200 g dark chocolate (at least 70% cocoa content)

150 g butter

200 g sugar

3 large eggs

1 tsp vanilla extract

120 g flour

1 tsp baking powder

1 pinch of salt

100 g chopped walnuts or other nuts (optional)

Preparation: