Slow Cooker Winter Vegetable Soup | Luck's Foods

In medium skillet, heat oil over medium-high heat. Stir in onion; cook 5 minutes or until starting to brown, stirring frequently. Stir in garlic. Cook 1 minute. Spoon into 3 & 1/2 to 4-quart slow cooker. Stir in all remaining ingredients except kale. Cover; cook on low heat setting 8 to 10 hours or until vegetables are tender. 30 minutes before serving, stir in kale and continue cooking for 30 minutes.Tip: To get a head start for a busy morning, you can cook the onion and garlic the night before, and just refrigerate until time to put in the slow cooker. You can also cut up the sweet potato, cover and refrigerate until morning.