https://www.youtube.com/watch?v=1vW8dSP-ipM&t=3s Serves: 9 | Serving size: 1/3 cup Ingredients 1 tablespoon oil, canola or olive ½ white or yellow onion, peeled and cut into ¼ – ½ inch pieces 1 celery stalk, cut into ¼ – ½ inch pieces ½ large carrot, peeled and cut into ¼ – ½ inch pieces 1 clove garlic, finely minced