1 c. thin pretzels, crushed
1 stick melted butter
3 tbsp. sugar
1/2 c. peanut butter
3/4 c. powdered sugar
1 c. milk
1/2 c. Kahlua
1 pkg. vanilla instant pudding
1 c. sour cream

Crush the pretzels in a food processor - leaves a few small chunks. Add butter and sugar, mix well and press in bottom and sides of 9 inch pie plate. Bake at 325 degrees for 10 minutes. Mix peanut butter and powdered sugar until crumbly, sprinkle over crust. Put milk, Kahlua and pudding in bowl, mix, and add sour cream and beat until thick and fluffy. Pour over crust - chill - serve. Garnish with whipped cream and drizzle of Kahlua.