Homemade Vegetable Stock

Homemade Vegetable Stock

How to make Homemade Vegetable Stock Ingredients 1 tablespoon olive oil (optional) 1 large onion, quartered (no need to peel) 2 large carrots, cut into chunks 2 celery stalks, cut into chunks 1 leek (optional), cut into chunks and rinsed thoroughly 4 garlic cloves,...