Key Lime Fudge

3 c. white baking pieces
1 (14 oz.) can sweetened condensed milk
2 tsp. finely shredded lime peel
2 Tbsp. bottled Key lime juice or regular lime juice
1 c. chopped Macadamia nuts (toasted, if desired)
Macadamia nuts, coarsely chopped (optional)

Line 8 x 8 x 2-inch or 9 x 9 x 2-inch baking pan with foil, extending foil
over edges of pan; butter foil. Set aside. Stir baking pieces and condensed
milk
in heavy, large saucepan over low heat just until pieces are melted and
mixture is smooth. Remove from heat. Stir in lime peel and lime juice. Stir
in
1 cup Macadamia nuts; spread mixture evenly into the prepared pan. If
desired, sprinkle a few coarsely chopped Macadamia nuts on top. Cover and
chill for
2 hours or until firm. Lift fudge from pan using edges of foil. Peel off
foil. Cut into pieces. Store in airtight container at room temperature for
up
to 1 week or in the freezer for up to 2 months. Makes 2 1/2 pounds (64
servings).