Ingredients
1 cup packed brown sugar1/2 cup sugar1/3 cup baking cocoa1 cup peanut butter chips1 cup all-purpose flour1/2 teaspoon baking powder1/4 teaspoon salt1/2 cup semisweet chocolate chips1/2 cup chopped walnutsADDITIONAL INGREDIENTS:2 large eggs, room temperature1/2 cup butter, melted1 teaspoon vanilla extract
Preparation
In a 1-qt. glass container, layer the first 9 ingredients in order listed, packing well between each layer. Cover tightly. Store in a cool, dry place up to 6 months.
To prepare brownies: Preheat oven to 350°. In a bowl, combine eggs, butter, vanilla and brownie mix. Spread into a greased 8-in. square baking dish. Bake until set, 25-30 minutes (do not overbake). Cool on a wire rack. Cut into squares.