Instant Pot Lasagna (a basic recipe)

INGREDIENTS

1 lb

ground Italian sausage

1 cup

ricotta cheese

1/2 cup

shredded parmesan cheese

egg

1/2 tsp

coarse salt and freshly ground black pepper

1/3

package oven-ready lasagna noodles

25- oz jar high-quality marinara or spaghetti sauce

2 cups

shredded whole milk mozzarella cheese

2 tbsp

chopped fresh basil