PUMPKIN CUSTARD DESSERT CRUST: 1/4 CUP OATS, QUICK OR OLD-FASHION 1/2 CUP ALL-PURPOSE FLOUR 1/4 CUP BROWN SUGAR, PACKED 4 TBSP. BUTTER OR MARGARINE FILLING: 1 CUP PUMPKIN PUREE 3/4 CUP HALF AND HALF 1 EGG 2 TBSP. MOLASSES 2 TBSP. BROWN SUGAR, PACKED 1/4 TSP. EACH CINNAMON AND NUTMEG TOPPING: 1/4 CUP BROWN SUGAR, PACKED 1/2 CUP CHOPPED PECANS 2 TBSP. ALL-PURPOSE FLOUR 2 TBSP. BUTTER OR MARGARINE PREPARATION: FOR THE CRUST, COMBINE OATS, FLOUR AND BROWN SUGAR. CUT IN BUTTER UNTIL CRUMBLY. PRESS INTO BUTTERED 8-INCH SQUARE PAN. BAKE 375° FOR 10 MIN. UNTIL GOLDEN BROWN. MEANWHILE, BEAT TOGETHER FILLING INGREDIENTS UNTIL WELL MIXED. POUR INTO BAKED CRUST. BAKE AT 350° F FOR 30 MIN. OR UNTIL CUSTARD IS SET. COMBINE THE TOPPING INGREDIENTS UNTIL CRUMBLY. SPRINKLE OVER THE CUSTARD. BAKE 10 MIN. LONGER OR UNTIL GOLDEN BROWN