2 c. light corn syrup
2 c. brown sugar
4 tsp. baking soda
4 (1 oz.) sqs. semi-sweet chocolate, cut up
1 (12 oz.) pkg. semi-sweet chocolate chips
1/4 c. butter
1 (2 1/2 x 3 inch) piece of wax

Combine corn syrup and brown sugar in a heavy pan. Cook over medium heat until mixture reaches 300 degrees on a candy thermometer. Remove from heat. Carefully stir in soda, pour in a greased 9 x 13 inch pan. Cool, turn out of pan and break into pieces. Combine remaining ingredients in top of double boiler; dip pieces in chocolate. Let set until firm. Store in covered container. Makes 3 pounds.