Easy Instant Pot Italian meatballs with zucchini noodles

Name: Easy Instant Pot Italian meatballs with zucchini noodles
Cuisine: European, Italian, Mediterranean
Ingredients: Meatballs1 package of Grass Roots Pork Italian Sausage1 cup of fresh spinach, chopped1/2 a white onion, shredded1 cup of almond flour + more as needed1 egg1 tablespoon red pepper chili flakes (optional)1 tablespoon oil; Sauce1 20oz can of chopped or crushed tomatoes1/2 onion, finely chopped2 cloves of garlic, finely chopped1 tablespoon olive oil1 tablespoon Italian seasoning1 teaspoon each of salt and pepper2-4 medium sized zucchini, julienne or spiralize