1 lg. Spanish onion, cut in chunks
2 green peppers, cut in chunks
1/2 lb. fresh mushrooms, cut in half
1 (28 oz.) can pork & beans
1 (16 oz.) can pork & beans
1 (15 oz.) can butter beans, drained
1/2 lb. bacon, cut in pieces
1/2 c. catsup
1/4 c. mustard
3/4 c. maple syrup
2 bay leaves, take out after cooking
1 tsp. oregano

Fry bacon and remove from grease. Saute onion and pepper and mushrooms in bacon fat until barely soft. Transfer to 9"x13" dish. Add everything else. Mix and bake at 325 degrees for 45 minutes, uncovered.