Cook the chorizo and onion in a skillet over medium heat until the onion is tender and the chorizo is cooked.
Stir in the smoked paprika, hot paprika, cumin, garlic, and sriracha. Remove from the heat.
Cut the peppers in half the long way and remove the seeds and pith from the insides.
Arrange the peppers in a 9x13 baking pan.
Spoon the meat mixture into the peppers.
Sprinkle the cheese over the top.
Bake for 20-30 minutes, or until the peppers are cooked to desired doneness.
Enjoy!
Notes
While the cubanellle peppers are not hot, this recipe has a bit of heat in it. For a less spicy version, omit the hot paprika, use mild chorizo, and top with Monterrey jack cheese instead of pepper jack.