Cook the chorizo in a skillet over medium heat, breaking it into small crumbles with a spatula, for about 6 to 8 minutes until fully cooked through and slightly crispy. Transfer to a paper towel-lined plate to drain the excess grease and let it cool slightly.
Preheat your oven to 350F. Grease a 12-cup muffin tin generously with cooking spray.
In a blender, combine the eggs, cream cheese, cumin, smoked paprika, and salt. Blend until completely smooth.
Pour the egg mixture into a large bowl. Fold in the cooked chorizo, 3/4 cup of the shredded pepper jack, the chopped pickled jalapenos, and the cilantro until evenly distributed.
Divide the mixture evenly among the 12 muffin cups. Top each with the remaining pepper jack cheese.
Bake for 22 to 25 minutes, until puffed, set, and the cheese on top is melted and golden.
Let cool in the tin for 5 minutes before removing. Serve topped with a small dollop of sour cream and diced avocado. The spicy chorizo, melty pepper jack, and cool toppings make these absolutely crave-worthy.