Inexpensive and filling.
1/2 large pot cold water
1/2 cabbage, chopped
1 can rinsed and drained white kidney beans
2 medium potatoes, cubed
1 tomato, chopped
2 bay leaves
2 cloves garlic, chopped (optional)
1 large onion, sliced
2 tbsp. olive oil
salt to taste
Combine all ingredients in a large pot. Bring to a boil, cover, reduce heat to medium and cook 1/2 hour. Reduce heat to low and simmer for 2-1/2 hours.