Stained Glass Fudge

1 1/2 pounds vanilla-flavored candy coating
1 (14 ounce) can sweetened condensed milk
1/8 teaspoon salt
1 1/2 teaspoons vanilla extract
1 1/2 cups chopped multi-colored gum drops
    (don't use the black ones)

In heavy saucepan, over low heat, melt coating with sweetened condensed milk and salt; stir in vanilla extract and gumdrops. Spread into wax paper-lined 9-inch square pan. Chill 2 hours or until firm.

Turn onto cutting board; peel off paper and cut into squares. Store covered at room temperature.