*If you prefer a recipe with no peanut butter chips, try this Healthy Peanut Butter Fudge.Line an 8-inch pan or any container of a somewhat similar size with parchment or wax paper. If nut butter is not stir-able, gently warm so it can easily be stirred. Carefully melt the chips. Stir chips and peanut butter together until smooth. (Optional add-ins can be stirred in or sprinkled on top at the end.) Smooth into the pan. If desired, swirl melted chocolate and/or white chocolate on top with a spoon. Freeze about 10 minutes or until just firm enough to easily slice without cracking. If you freeze too long, simply let the pan sit out until a knife can easily cut into bars. Store on the counter in a cool dry place, or refrigerate or freeze.View Nutrition Facts