Instant Pot Chicken and Gnocchi Soup (Olive Garden Copycat)

Ingredients

• tablespoon olive oil
• garlic, minced
• tablespoon butter
• small white onion, diced
• stalks celery, chopped
• carrots, julienned
• chicken broth
• gnocchi
• flour
• half & half
• spinach, chopped
• rotisserie chicken, chopped into mini pieces
• teaspoon thyme
• pepper, to taste
• salt, to taste