package (12 oz.) semisweet chocolate chips
cups graham cracker crumbs
package (8 oz.) Cream Cheese
can (14 oz.) sweetened condensed milk
teaspoon vanilla extract
To prepare crust: Preheat oven to 325 degrees In medium saucepan over very low heat. Melt chocolate chips and butter. Stir until smooth. Stir in graham crackers. Remove 1/4 cup mixture for later use. To prepare mixture: Press remaining graham cracker mixture evenly in a 13 x 9 baking pan. In a large bowl with an electric mixer, beat cream cheese until smooth. Gradually beat in condensed milk, then egg and vanilla. Pour over prepared crust. Sprinkle with reserved 1/4 cup crumb mixture. Bake until set, 25 to 30 minutes. Cool. Refrigerate until cold, about 2 hours or longer. Cut into 24 squares.