01 -
Boil penne pasta in a large pot of salted water according to package instructions until al dente. Drain and set aside.
02 -
In a large, deep skillet or pot over medium-high heat, cook and crumble lean ground beef with diced onion until beef is browned and onion is soft, about 8 minutes.
03 -
Add minced garlic and cook until fragrant, approximately 30 seconds.
04 -
Stir in drained diced tomatoes with green chilies, beef broth, heavy whipping cream, cream cheese, Worcestershire sauce, chili powder, paprika, ground cumin, salt, and black pepper.
05 -
Mix cornstarch and water in a small bowl until fully combined, then pour into the sauce mixture.
06 -
Bring mixture to a gentle simmer, reduce heat to medium-low, and stir occasionally until cream cheese has melted and sauce thickens, about 10 minutes. Stir in grated cheddar cheese until fully melted.
07 -
Add cooked penne pasta to the skillet and toss thoroughly until all pasta is evenly coated with sauce.
08 -
Serve warm, garnished with chopped fresh cilantro and sliced jalapeno if desired.