Instant Pot Italian Wedding Soup

Name: Instant Pot Italian Wedding Soup
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: Italian
Ingredients: 1 lb ground beef, pork or chicken; 1 egg; 1/3 cup breadcrumbs; 1/3 cup parmesan cheese; 1 onion, grated; 2 cloves garlic, minced; 1/2 tsp Italian seasoning; 1/2 tsp each salt & pepper; 2 tbsp olive oil; 1 onion, diced; 3 stalks celery, finely chopped; 2 carrots, finely chopped; 4 cloves garlic, minced; 6 cups chicken broth; 1/2 cup dried acini de pepe pasta; 1/4 cup dry white wine; 1/4 cup parmesan cheese, grated; 2 cups spinach, chopped