Instant Pot Hamburger Soup (with Cauliflower)

Name: Instant Pot Hamburger Soup (with Cauliflower)
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1 T olive oil (plus a little more if needed); 1 lb. ground beef; 1 medium onion, chopped small; 1 cup chopped celery; 2 T minced garlic (minced garlic from a jar is fine for this); 1 tsp. kosher salt; fresh-ground black pepper to taste; 2 T dried parsley; 2 tsp. dried thyme; 1 tsp. onion powder; 2 T Worcestershire Sauce (see notes for gluten-free); 3 cans (14 oz. size) beef broth; 1 can (14 oz. size) vegetable broth; 3 cups frozen cauliflower rice (divided); 2 T balsamic vinegar (or other flavorful vinegar of your choice)

Instructions

Prep:10minCook:20min

Instant Pot Hamburger Soup is an easy comforting soup with ground beef and cauliflower rice, plus soup ingredients you might already have on hand! And if you're someone who grew up eating soup with ground beef, you might love this soup that's low in carbs and gluten-free!

Updated at: Sun, 25 Jan 2026 00:37:46 GMT