Emerald Spinach Soup with Tomato Recipe - Have A Plant

Ingredients

• 1 large onion, chopped
• 1 clove garlic, peeled and crushed
• 4 stalks celery, chopped
• 1 tsp. ground cumin
• 4 tsp. olive oil
• 6 cups firmly packed leaf spinach or 2 – 10 oz. packages frozen leaf spinach
• 4 cups low-sodium chicken broth
• 1 tsp. dry oregano leaves, crushed
• 2 cups diced tomatoes
• 1 ½ Tbsp. sour cream, optional
• *salt and pepper, optional*