01 -
Prepare penne according to package instructions. Before draining, reserve 1/2 cup of pasta water.
02 -
Melt butter in a large skillet over medium heat. Add finely diced onion and cook until soft and translucent.
03 -
Add ground beef to skillet and break apart with spatula. Cook for 5 to 7 minutes until browned.
04 -
Incorporate smoked paprika, garlic powder, onion powder, dried oregano, red pepper flakes, salt, and black pepper. Cook for one minute to blend flavors.
05 -
Reduce heat and stir in heavy cream and softened cream cheese. Stir until cream cheese melts completely and sauce is smooth.
06 -
Add cooked penne and reserved pasta water to skillet. Toss until pasta is evenly coated in sauce.
07 -
Stir in 1 1/2 cups shredded sharp cheddar until melted and fully incorporated.
08 -
Transfer mixture to baking dish. Sprinkle remaining 1/2 cup cheddar on top. Bake at 350°F for 15 to 20 minutes until cheese is bubbly and golden.
09 -
Finish with a pinch of red pepper flakes before serving.