<human>:  Can you tell me how to make perfect brownies from scratch?
<bot>: To make perfect brownies from scratch, start by preheating your oven to 350 degrees. Then, in a bowl, whisk together 1 cup of all-purpose flour, ¾ cup of cocoa powder, 1 teaspoon of salt, and 1 teaspoon of baking powder. In a separate bowl, cream together 1 cup of softened butter and 1 ½ cups of granulated sugar. Beat in 3 eggs, 1 teaspoon of vanilla extract, and a pinch of instant coffee. Stir in the dry ingredients until no lumps remain. Fold in ½ cup of semi-sweet chocolate chips and then transfer the batter to a greased 9x13 inch baking pan. Bake for 25-30 minutes until a toothpick comes out with a few moist crumbs attached. Let the brownies cool before slicing. Enjoy!