Peanut Butter Cup Brownies Marsha's Baking AddictionOctober 31, 2020 78 Deliciously rich and fudgy brownies that are bursting with chocolate flavour, and stuffed with whole peanut butter cups. These brownies are a peanut butter lover's dream!Get the recipe on Marsha's Baking Addiction!See the full directions on my site chocolatepeanut butterbrownies