The history of fudge 03:59. This time of year, freezing temperatures are nothing unusual in northern Michigan. But there's one kitchen that knows a recipe for keeping warm.

Makes 36 pieces. Cooking spray, as needed. 1 1/4 cups creamy peanut butter (not natural) 2 sticks (8 ounces) unsalted butter. 3/4 teaspoon kosher salt ...

Not many recipes can promise a mini workout, but with 11 minutes of constant stirring, that is exactly what you get when you make Pete Kincaid's fudge.