Picnic Baked Beans

1 Lb Smoked Sausage, Cut into 1/2" pieces
1 Cup Chopped Onions
1 Can Old Fashioned Baked Beans 28 oz. size
1/2 Cup BBQ Sauce
1/2 Cup Plain Bread Crumbs
Saute sausage and onions in a med. skillet until sausage is cooked
Add beans and BBQ sauce and heat through
Pour into a 2 qt. casserole dish that has been sprayed wl non-stick spray
In a separate bowl combine bread crumbs and brown sugar
Sprinkle over beans and bake at 350 deg. for 30 min., uncovered