Cook the bacon in a large skillet over medium heat for 8 to 10 minutes until crispy. Transfer to a paper towel and pour off all but 2 tablespoons of the fat.
Spoon 1 tablespoon of the bacon fat into a small skillet, add the panko and toast over medium heat for 2 to 3 minutes until golden. Set aside.
Cook the rotini in a large pot of salted boiling water until al dente. Reserve 1/2 cup of the pasta water, then drain.
Add the diced jalapenos to the remaining bacon fat in the large skillet and cook over medium heat for 3 minutes. Add the garlic and cook for 1 more minute.
Lower the heat and add the dairy free cream cheese, oat milk, smoked paprika, onion powder and salt, whisking until smooth. Stir in the cheddar shreds a handful at a time until melted and creamy.
Add the pasta, half the bacon and a splash of the pasta water and toss until everything is coated in the sauce.
Serve topped with the remaining bacon, toasted panko and sliced jalapeno.