1 c. navy beans
4 c. water
1 lb. ham bone
1 onion, chopped
2 carrots, diced
1/8 c. green pepper, chopped
1/2 c. tomato puree
1/8 tsp. mustard
1 clove garlic
2 pepper corns

Wash beans, cover with water and soak overnight. Place all ingredients in cooker. Season to taste. Cover and cook 30 minutes at 15 pound pressure.