Gather all ingredients and utensils including a large pot, pan, stirring spoon, and colander.

Bring a large pot of salted water to a rolling boil over high heat.

Chop onion and mince garlic for building flavor.

Cook dried spaghetti noodles in boiling water according to package instructions (8-10 minutes) for al dente texture.

Heat olive oil in a pan over medium heat; sauté minced garlic and chopped onion for 2-3 minutes.

Stir in tomato paste, dried oregano, and crushed red pepper; cook for 2 minutes.

Add water, broth, or wine and crushed tomatoes, then simmer for 10-15 minutes.

Season sauce with salt and pepper, then add ground meat; cook until browned (5-7 minutes).

Toss in fresh basil leaves just before mixing with the pasta.

Combine cooked spaghetti with the sauce, ensuring noodles are evenly coated.

Serve topped with Parmesan cheese and extra basil.