Butterscotch Picnic Bars
["2/3 c. butter", "2 1/4 c. packed brown sugar", "3 eggs", "2 2/3 c. sifted flour", "2 1/2 tsp. baking powder", "1 tsp. salt", "1 (6 oz.) pkg. (1 c.) butterscotch flavored morsels", "1 c. chopped nuts"]
["Melt butter in saucepan.", "Stir in brown sugar, remove from heat and cool 10 minutes.", "Add eggs, beat until smooth.", "Sift together flour, baking powder and salt.", "Stir into butter mixture. Add butterscotch morsels and nuts.", "Mix well.", "Spread evenly in greased 15 x 10 x 1-inch pan.", "Bake in 350\u00b0 oven about 25 minutes. Cool.", "Makes 50 bars."]
["butter", "brown sugar", "eggs", "flour", "baking powder", "salt", "butterscotch", "nuts"]