Instant Pot Beef and Cabbage Soup - Yay! For Food

Ingredients

• 1 tbsp olive oil
• 1 large onion, chopped
• 2 medium carrots, chopped
• 3 garlic cloves, minced
• 1 lb. (454g) lean ground beef
• 10 heaping cups savoy (or green) cabbage (about ½ head), coarsely chopped
• 3 tbsp tomato paste
• 1 tbsp Worcestershire sauce
• 1 tsp fennel seeds
• 4 cups beef broth (low sodium)
• 2 cups water
• Salt and pepper, to taste
• Optional topping: sour cream