Chocolate Peanut Butter Chip Fudge
["2 c. (12 oz. pkg.) semi-sweet chocolate chips", "1 can (14 oz.) sweetened condensed milk (not evaporated milk)", "1 tsp. vanilla", "1 c. peanut butter chips", "2 c. whipping cream", "2/3 c. condensed milk", "2/3 c. chocolate flavored syrup", "1/3 c. coarsely chopped walnuts"]
["Combine cream, sweetened condensed milk and chocolate syrup. Beat with an electric mixer until soft peaks form.", "Fold in chopped nuts.", "Transfer to a 8 x 8 x 2-inch pan; freeze until firm.", "Makes 1 quart; 8 servings."]
["semi-sweet chocolate chips", "condensed milk", "vanilla", "peanut butter", "whipping cream", "condensed milk", "chocolate flavored syrup", "walnuts"]