A real chili-mac is not just regular chili sitting on top of noodles or even mixed in with macaroni elbows. Real chili-mac like you get at Steak ‘n Shake is spicy chili beef sitting on a dollop of spicy ketchup and a pile of pasta.
– Add ground beef, ketchup, chili seasoning, and Worcestershire sauce in a medium saucepan. Bring to a simmer over medium-low heat. Simmer, stirring occasionally.
– Cook spaghetti near the end of simmering time.– Warm extra ketchup in a microwave or a small saucepan. Additional Worcestershire sauce can be added to the ketchup if desired.
– Place spaghetti into a bowl, top with ketchup and beef mixture. Sprinkle any additional toppings you want.– Serve with saltine crackers and grated Parmesan cheese.