This spaghetti recipe is certainly quick and easy and tastes great too.
Brown hamburger meat with chopped onion and drain grease. Add to the meat the McCormick's dry mix, the tomato sauce, and mushrooms if using. (Read directions on McCormick's package - although it doesn't include meat, it gives instructions for using tomato paste and tomato sauce - you may need to add water as well.)
Simmer the meat sauce on low to let the flavors come together a bit and serve over spaghetti noodles.
I know you'll enjoy this quick meal (our best spaghetti recipe) since I've never been big on spaghetti sauce from a jar, and I would rarely make time to make my sauce.