Heath Bars
["1 c. butter", "1 c. brown sugar", "1 egg yolk", "1 tsp. vanilla", "2 c. flour", "1 (6 oz.) pkg. Heath bits, divided", "1/2 c. finely chopped pecans"]
["Cream butter, blend in sugar, egg yolk and vanilla.", "By hand, mix in flour, 2/3 cup Heath bits and nuts.", "Press into ungreased 15 x 10-inch jelly roll pan.", "Bake in 350\u00b0 oven for 18 to 20 minutes or until lightly browned."]
["butter", "brown sugar", "egg yolk", "vanilla", "flour", "Heath bits", "pecans"]