In a bowl, add chopped 200 grams of dark chocolate and 1/4 cup butter and bring it to melt. Once it has melted, let it cool aside.
In another bowl, add 3/4 cup sugar and 1/4 cup of brown/coconut sugar. Add 3 eggs and whisk well until creamy. Add 1/4 tsp salt, 1 tsp vanilla essence and to this add the chocolate butter mix.
Mix well and add 1/2 cup all purpose flour, 4 tbsp cocoa powder (sieve and add).
Grease a pan with butter, line with parchment paper and brush another layer of butter over the parchment paper. Pour the batter in the greased pan.
Bake at 180° C in a pre heated oven for 30 mins.
Your Fudge brownie cake is ready. Cut it in medium pieces and Enjoy!!!