Bourbon Sweet Potato Pie

Directions

• Preheat oven to 325°. Mix the first 4 ingredients. Firmly press 1-2/3 cups mixture onto bottom and up sides of a well-greased 9-in. pie plate. Bake until light golden brown, 6-8 minutes. Cool on a wire rack.
• Stir walnuts into remaining oat mixture. Reserve for topping.
• For filling, pierce potatoes with a fork; microwave on high until very tender, 10-13 minutes, turning once halfway. Cool slightly.
• Peel potatoes and place in a large bowl; mash until smooth. Beat in eggs, brown sugar, melted butter, flour and bourbon until well blended. Add to crust.
• Sprinkle with topping. Bake until golden brown and filling is set, 30-35 minutes. Cool on a wire rack; serve or refrigerate within 2 hours. Serve with whipped cream.