Baked Pea Beans

• 3 onions
• 3 garlic (cloves)
• 1 onion studded with
• 1 bay leaf
• 750 gr beans navy pea beans (white)
• 425 gr smoked ham
• 250 gr salt pork (lean)
• 60 gr rum
• 10 gr mustard powder
• 8 gr salt