Strawberry Cheesecake

1 ½ cups Graham Cracker Crumbs

3 Tbsp. sugar

¼ cup butter or margarine, melted

1 package (6.5 oz.) lemon fluff frosting mix

1 pkg. (8 oz.) Cream Cheese, softened

1 ½ cups Sour Cream

Fresh strawberries

Heat oven to 350 degrees.  Mix graham cracker crumbs, sugar and butter.  Reserve 1/3 cup of this mixture and press the rest into an 8-inch square baking pan.  Prepare frosting mix as directed on package.  Blend cream cheese and sour cream in large mixer bowl.  Gradually beat in frosting.  Pour mixture into graham cracker crust and sprinkle with remaining 1/3 cup of graham cracker mixture.  Bake for 35 minutes.  Cool slightly, then chill for 1 to 2 hours.  Cut strawberries in half lengthwise and place on top of cheesecake.  Serve with whipped cream.