Easy
This is an easy mid-week dinner

1 pound ground beef
1 onion, chopped
½ green pepper, chopped
1 tablespoon oil
1 (15 ounce) can baked beans, undrained
1 (15 ounce) can red kidney beans, drained
1 (15 ounce) can black beans, drained
1 (8 ounce) can tomato sauce
⅓ cup barbecue sauce

Preheat oven to 375 degrees. In a large skillet, over medium-high heat, sauté meat, onion and pepper in the oil until beef is no longer pink. Drain off fat. Combine with remaining ingredients and pour into 3-quart baking dish. Cover and bake for 30 minutes. Uncover and bake an additional 20 minutes.