These are absolutely the chewiest, moistest, fudgiest brownies ever! I have tried adding so many different things to the batter, and they ALWAYS comes out great. They are also great without ANY add-ins! BUT by varying the add-ins, you can make different brownies every week (or day!!) SUPER EASY PREP! So, add "whatever floats your boat" and you will not believe how yummy they come out :) Oh, and the recipe doubles just fine--use a 9 x 13 inch pan instead and add a few more minutes of baking!