3 frosted flakes good Recipes

corn syrup, smooth peanut butter, brown sugar, semi-sweet chocolate chips, divided, frosted flakes, blanched salted peanuts, coarsely chopped

unsalted butter, at room temperature, granulated sugar, eggs, at room temperature, pure vanilla extract, heaping tsp grated key lime zest, key lime juice (bottled or freshly squeezed ), all-purpose flour, baking powder, baking soda, kosher salt, buttermilk, loosely packed sweetened coconut flakes (3.5 oz), good quality white chocolate , chopped into small chucks, unsalted butter, room temperature, powdered sugar , sifted, salt, pure vanilla extract, key lime juice (bottled or freshly squeezed ), sour cream, grated key lime zest, for garnish