
Heat a large pan to medium heat and add jalapeno, onion and 1 tablespoon olive oil. Cook about 5 minutes to soften.
Add garlic and cook another minute, stirring.
Add ground pork and brown on each side. Break it up and cook it most of the way through.
Add the crushed tomatoes and stir. Bring to a very slight boil then reduce heat to simmer.
Add cilantro, hot sauce (if using) and seasonings and stir to incorporate. Simmer about 20 minutes or so to allow flavors to develop.
Prepare the noodles to al dente, boiling about 12 minutes in salted water. Add a couple of spoonsful of the pasta water to your sauce and stir.
Remove sauce from heat and stir in the Crema or sour cream.
Toss with noodles and top with shredded Cotija cheese.