Quick Holiday Raspberry Fudge

3 1/3 cups (two 10 ounce packages) Hershey's
    Raspberry Chips or 3 1/3 cups Hershey's Semi-Sweet Chocolate Chips
1 (14 ounce) can sweetened condensed milk (NOT evaporated milk)
1 1/2 teaspoons pure vanilla extract or raspberry-flavored liqueur

Line 8-inch square pan with foil, extending foil over edges of pan. Very lightly butter or spray with butter flavored spray.

In medium microwave-safe bowl, place raspberry chips and sweetened condensed milk. Microwave at HIGH (100%) 1 minute; stir. If necessary, microwave an additional 30 seconds at a time, stirring after each heating, just until chips are melted and mixture is smooth when stirred; stir in vanilla. Spread evenly into prepared pan.

Cover; refrigerate 2 hours or until firm. Remove from pan; place on cutting board. Peel off foil; cut (with pizza cutter) into squares. Store loosely covered at room temperature.

Yields about 4 dozen pieces or 2 pounds.

NOTE: For best results, do not double this recipe.