3 c. flour
2 tsp. baking powder
1/2 tsp. salt
1 1/2 c. margarine
2 c. brown sugar, packed
3 c. quick oatmeal
2 c. jam

Cut margarine into dry ingredients. Put 2/3 of crumbly mixture in ungreased 13 x9 x 2 inch or 15 x 10 x 1 inch pan. Spread jam over all. (Mix jam with fork first to soften some). Sprinkle rest of crumbs over jam. Bake at 375 degrees for 30-35 minutes. Cut while warm then leave to cool thoroughly.