4 one bowl cookie brownies Recipes

unsweetened chocolate squares, butter, sugar, eggs, vanilla, flour, oatmeal cookies or 1 cup peanut butter cookies or 1 cup vanilla wafers or 1 cup chocolate chip cookies or 1 cup oreo cookies, chopped peanuts or 1 cup chopped toasted sliced almonds or 1 cup chopped pecans or 1 cup raisins

semisweet baking chocolate, unsweetened baking chocolate, butter, granulated sugar, eggs, vanilla, flour, baking powder, salt, chopped walnuts

semisweet baking chocolate, unsweetened baking chocolate, butter or 6 tbsp margarine, sugar, eggs, vanilla, flour, baking powder, salt, toasted chopped walnuts (optional)