Cheeseburger Macaroni

This was kind of a throw together lunch. I never use to eat velveeta before I met Ron. He loves the stuff and I was never a big fan. However, I try to use it ever so often for him. This dish reminded me of homemade Hamburger Helper. I was really good and very very easy to make. Enjoy! Ingredients
1 1/4 lb extra lean ground beef
1/2 onion, diced
2 1/2 cups water
1 can (14 1/2 oz) diced tomatoes
4 oz Velveeta Light, cubed
5 oz uncooked macaroni
1/2 tsp salt
1/2 tsp black pepper
1/2 tsp seasoning salt

Instructions
In large saucepan, cook meat and onions until brown. Add water, tomatoes and seasonings. Bring to a boil. Add macaroni and stir. Reduce heat and cook 15 mins or until liquid has been absorbed. Stir often. Add Velveeta and mix well.