Vegetable Broth | Healthy Bread

Ingredients

• 1 onion
• 1 scallion
• 1 leek
• 1 carrot
• 1 potato
• 1 courgette
• 1 spinach (with root)
• 1 stick celery
• 1 tomato
• 3 litres water (filtered or purified)
• 1 teaspoon salt
• 1/2 ground black pepper
• 3 tablespoons olive oil (Greek extra virgin)