Peanut Butter Burger Recipe adapted from Insanely Good Recipes Prep Time: 15 minutes Cook Time: 20 minutes Makes: 4 burgers Ingredients *ingredients available at the market (when in season) 1 pound ground beef* 1 teaspoon salt 1 teaspoon pepper 3⁄4 cup creamy peanut butter* 4 ounces sharp cheddar cheese, sliced*