1 box (18.25 oz) red velvet cake mix 1.5 cups butter, divided 2 eggs 1 package (about 36) whole Oreos 1 bag (11.5 oz) milk chocolate chips (about 1.5 cups) 1 bag (12 oz) mini chocolate chips (about 1.5 cups) 1 cup (1/2 pint) heavy whipping cream 1. Preheat oven to 350 degrees F. Line