Instant Pot Lasagna Soup

Heat oil in a multicooker on sauté mode until hot. Add onion and garlic and cook, stirring often, until fragrant and translucent, 4 to 5 minutes. Stir in sausage and continue to cook, breaking the sausage apart with a wooden spoon, until browned and cooked through, 4 to 5 minutes.

Add tomatoes, broth, water, noodles, basil, tomato paste, vinegar, oregano and salt. Close and lock the lid of the multicooker and cook on high pressure for 4 minutes. Let the pressure release naturally for 5 minutes, then release the remaining pressure manually.

Divide the soup among 4 bowls. Top each with 2 tablespoons ricotta and 1 tablespoon Parmesan. Garnish with basil and pepper, if desired.