Instant Pot Cheeseburger Soup

Ingredients (24)

• 1 tablespoon olive oil
• 1 pound lean beef
• 1 small onion, diced
• 3 cloves garlic, diced
• 1 pound potatoes, diced
• 1 carrot, diced
• 2 celery stalks, diced
• 3 cups beef stock
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 1 teaspoon fresh thyme
• 2 cups cheddar cheese, grated
• 2 tablespoons butter
• 2 tablespoons flour
• 1 cup milk
• Sesame croutons:
• 3 hot dog buns
• 1 egg white, whisked
• 2 tablespoons roasted sesame seeds
• Other toppings:
• Pickles
• Tomatoes
• Parsley
• Shredded Cheese