There are three types of brownies: 1. Classic Brownies- These brownies are chocolatey and fudgy in texture. They have a slight chewy texture and are made with cocoa powder, flour, eggs, butter or oil, sugar, vanilla extract and salt. 2. Blondies- These brownies are made with white sugar instead of brown sugar or cocoa powder. They have a cake-like texture that is usually dense but not as thick as a cake batter. The blondie has a toasty flavor from the use of baking soda in the recipe which gives it an extra dimension that's different from the classic brownie taste. 3. Fudge Brownies- These brownies can be either moist or dry depending on how they're prepared and what ingredients