Hamburger Casserole For One

Ingredients

• ounces dried penne pasta
• tablespoon olive oil
• ounces ground beef
• chopped onions
• garlic
• teaspoon Italian seasoning
• teaspoon kosher salt
• teaspoon coarsely ground black pepper
• tomato sauce
• sour cream
• + 2 tablespoons shredded sharp cheddar cheese