In a large pot, brown the ground beef over medium heat until fully cooked. Drain any excess fat.

Add the taco seasoning and water to the beef and stir to combine.

Mix in the spaghetti and salsa, ensuring the pasta is well-coated.

Bring the mixture to a boil, then reduce heat and let it simmer, covered, for about 10-12 minutes, or until the spaghetti is tender, stirring occasionally to avoid sticking.

Remove from heat and stir in shredded cheese until it’s fully melted.