Ingredients: 115 gram of self raising flour (If using cake flour or plain flour, please add 1 tsp of baking soda + 1 tsp of baking powder) 15 gram of cocoa powder Pinch of Salt 80 gram of chocolate chips 50 gram sugar 57 gram butter 50 gram egg 120 ml of milk + 1/2 tbsp of ACV 1 tsp of Vanilla essence 185 C for 20 minutes. Method: Preheat oven @ 185C. In a whisk bowl, whisk eggs, follow by melted butter, milk + ACV, vanilla extract. In another bowl, whisk flour, cocoa powder, sugar, salt. Stir in Chocolate chips. Make a well in the dry ingredients, then pour wet ingredients in. Do not over mix the batter. Bake for 20 minutes. Note: By sharing our experiences in baking and cooking, we could improve further the recipe. Hence i would appreciate if you could kindly link back your baking or cooking experiences to my blog for sharing and further improvement.