Slow Cooker 5-Ingredient Amish Peanut Butter Pie is a creamy, warm, and wonderfully easy dessert with rich peanut butter custard and tender pieces of pie crust. Serve it warm and spoonable with whipped cream or vanilla ice cream.
Refrigerate leftovers within 2 hours of cooking in a covered container for up to 3 days. Serve cold or gently reheat individual portions in the microwave until just warmed through.