Prepare a 6inch pan Grease with oil and line with parchment paper. Dust the sides with flour. Preheat oven at 180C for 10mins.
Bloom the cocoa. Mix Cocoa powder with Hot water, sugar and instant coffee.
Sift all the dry ingredients together, the flour, baking powder, soda and salt.
Beat the room temperature butter for 30seconds till creamy. Add the sugar and beat for few minutes till nice and Creamy. Color changes to whitish.
Add the eggs one by one beating each egg for 30seconds. Once all eggs are incorporated, add the vanilla essence. Mix.
Add the dry ingredients in three batches. Use a spatula to fold the dry ingredients untill combined. Add the milk in two batches ending with the flour.
Transfer one third of the batter to a separate bowl. Add 2 Tsp of the Cocoa paste. Mix Well. Add bit less than a third of the batter to the Cocoa paste. Keep remaining vanilla batter for the Vanilla Layer.
Layer bottom with the darkest batter. Then with the lighter one. Top with the vanilla batter.
Bake at 180C for 35-40 mins or till a toothpick inserted into the middle comes out clean.
Allow to cool completely before removing from the tin. Slice it into slices or Squares.
Thank you for reading. Bon Appetit!