Old-school spaghetti

Ingredients:

• 8 ounces (225g) spaghetti noodles
• 1 tablespoon olive oil
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 pound (450g) ground beef or Italian sausage

• 1 can (14 ounces) crushed tomatoes
• 1 can (6 ounces) tomato paste