Instant Pot Spaghetti with Meat Sauce

INGREDIENTS

2 tbsp

olive oil (divided)

3 cloves

garlic (chopped)

1/2

onion (or 1 large shallot) (chopped)

8 oz

mushrooms (sliced)

1 lb

ground beef

1 tsp

salt (divided)

28 oz

can of crushed tomatoes

14 1/2 oz

can of diced tomatoes

1/2 tsp

onion powder

1 tsp

garlic powder

1/2 tsp

black pepper

2 tsp

Italian seasoning

2 cups

unsalted chicken stock ((reduce salt if not sodium free))

8 oz

Spaghetti