- Heat oven to 350°F.
- In a large bowl, combine cracker crumbs, sugar, Oreo cookie crumbs and butter.
- Press onto the bottom and 1 inch up the sides of a greased 9-inch springform pan.
- Place on a baking sheet.
- Bake for 7-9 minutes or until set.
- Cool on a wire rack.
- In a microwave-safe bowl, heat peanut butter on high for 30 seconds or until softened.
- Spread over crust to within 1 inch of edges.
- In a large bowl, beat cream cheese and sugar until smooth.
- Beat in sour cream and vanilla.
- Add eggs; beat on low speed just until combined.
- Pour 1 cup of the filling into a bowl; set aside.
- Pour remaining filling over peanut butter layer.
- In a microwave, heat 1/4 cup fudge topping on high for 30 seconds or until thin; fold into reserved cream cheese mixture.
- Carefully pour over filling; cut through with a knife to swirl.
- Return pan to baking sheet.
- Bake for 55-65 minutes or until center is almost set.
- Cool on a wire rack for 10 minutes.
- Carefully run a knife around edge of pan to loosen; cool 1 hour longer.
- Microwave remaining fudge topping for 30 seconds or until warmed; spread over cheesecake.
- Refrigerate overnight.
Serves 14.
Approximate Nutrient Analysis per serving:
540 calories, 37 g fat, 19 g saturated fat, 110 mg cholesterol,400 mg sodium, 45 g carbohydrate, 1 g fiber, 35 g sugar, 10 g protein