1 1/3 cups semisweet chocolate chips
2/3 cup sweetened condensed milk
1 teaspoon vanilla extract
1 1/3 cups miniature marshmallows
2 graham crackers, broken into small pieces

Line an 8-inch square pan with aluminum foil; grease foil. Cook chips and condensed milk in a heavy saucepan over low heat, stirring constantly, until melted and smooth.

Remove from heat; let cool 2 minutes, then stir in vanilla extract and 1 cup of the marshmallows. Pour into lined pan. Stick graham cracker pieces and remaining marshmallows into fudge. Refrigerate 3 hours or until firm. Invert pan, peel off foil, invert fudge and cut in 1-inch squares.

Lowfat S'Mores Fudge
Use reduced-fat semisweet chocolate-flavor baking chips, nonfat sweetened condensed milk and low-fat graham crackers.