This frozen peanut butter and chocolate terrine is a decadent and indulgent dessert that combines the rich flavors of peanut butter and chocolate. The creamy peanut butter filling is layered with a luscious chocolate ganache, creating a perfect balance of sweetness and nuttiness. The terrine is frozen to create a firm and smooth texture, making it a refreshing treat on a hot day. Serve slices of this delightful dessert with a drizzle of chocolate sauce and a sprinkle of chopped peanuts for an extra crunch.