These 4 layer brownies combine caramel, nougat, peanut butter and lots of chocolate! They remind me of a homemade milkyway bar placed perfectly on top of a brownie! Recipe adapted from BHG Peanut Butter & Caramel 4 Layer Brownies Ingredients Ingredients: 3 ounces unsweetened chocolate, coarsely chopped 1/2 cup butter 2 1/4 cups sugar (divided,