Instant Pot Pasta Shells and Beef

Ingredients (11)

• 1 pound ground beef
• 1 tablespoon olive oil
• 3 teaspoons Italian seasoning
• 3 cloves garlic,
• 1 can (28 ounces) crushed tomatoes
• 2 cups water
• 1 cup beef broth
• 16 ounces pasta shells
• 2 teaspoons onion powder
• 1 cup shredded mozzarella cheese
• Salt and pepper,