Greek Vegetable Stew

Ingredients

• 2 tablespoons oil
• 2 onions, chopped
• 1 pound green string beans, broken in half
• 1 package frozen or fresh spinach
• 4 cups water
• 6 zucchini, chunked
• 4 yellow squash, chunked
• 2 cups celery leaves
• 4 tomatoes, quartered
• 1 teaspoon salt
• 8 slices lemon
• 1 tablespoon dried oregano
• 3 tablespoons fresh basil
• 2 cloves chopped garlic
• 2 tablespoons lemon juice