Gigantes plaki, giant butter beans...the Greek way - Secretos Del Sur

Ingredients

• 500 gr dried butter beans (also called lima beans)
• 1 leek
• 1 tomato
• 1 red onion
• 2 cloves garlic
• 2 tbl spoons olive oil
• 2 tbl spoons tomato paste
• 1 tea spoon dried oregano
• 1 tea spoon parsley (fresh, finely chopped)
• 2 tea spoon dill (fresh)
• pepper and salt
• 300 ml vegetable broth