In A Large Skillet Sprayed With Olive-Flavored Cooking Spray, Brown Meat And Onion. Add Undrained Stewed Tomatoes, Chili Seasoning Mix, And Noodles. Lower Heat And Simmer 10 Min, Stirring Occasionally. Hint: 1 3/4 Cups Uncooked Noodles Usually Cook To About 2 Cups.