This red cabbage soup recipe is sweet, sour, and super delicious. It's loaded with red cabbage, carrots, onions and some everyday pantry staples. It's a great hearty soup that's packed with flavor, nutrients and color!
Add onion, olive oil, and ¼ teaspoon salt to a large soup pot and turn the heat to medium. Cook onions for about 10 minutes or until they’re beginning to caramelize.
Next, add carrots and cook for 3 minutes - scraping up any bits the onion has left.
Add shredded cabbage and another ¼ teaspoon salt and cook for a few minutes or until it turns bright purple.
Add in diced tomatoes, chicken stock, brown sugar, vinegar, remaining salt, and raisins and turn the heat down to medium-low.
Simmer soup for 45 minutes. Season with more salt and pepper before serving if needed.