Sup Kacang Bacon dan Kentang

Bahan-bahan (10 porsi)

• 1 lb . dry navy beans ($1.79)
• 6 oz . bacon ($2.00)
• 2 cloves garlic ($0.16)
• 1 yellow onion ($0.37)
• 3 carrots ($0.32)
• 3 ribs celery ($0.53)
• 2 lbs . potatoes ($1.44)
• 6 cups kaldu ayam ($0,76)
• 1 8 z. kaleng saus tomat ($0,34)
• garam dan merica secukupnya ($0,05)