1 c. flour
1/2 tsp. salt
1/2 tsp. baking soda
1 tsp. cinnamon
1 1/2 c. rolled oats
2/3 c. sugar
1/2 c. butter, melted
1 egg
1 tsp. vanilla
1/4 c. chopped nuts
2 c. thinly sliced peeled apples

Mix flour, soda, salt and cinnamon. Add next 5 ingredients, oats, brown sugar, butter, egg and vanilla, beat until smooth. Press half of dough in bottom of greased 9 inch square baking dish. Sprinkle with nuts, arrange apple slices over nuts.

Roll remaining dough between 2 sheets of waxed paper to form a 9 inch square. Remove top sheet and place dough over filling. Remove other sheet of paper. Press dough lightly around edges. Bake at 350 degrees for 25-30 minutes. Cool. Sprinkle with powdered sugar.