Enchilada Lasagna Roll Ups

Name: Enchilada Lasagna Roll-Ups
Ingredients: Kosher salt; 12 lasagna noodles; 2 cups finely shredded rotisserie chicken (skin and bones discarded); 1/4 cup sliced pickled jalapenos, chopped; 1 tablespoon chili powder; 1/2 teaspoon ground cumin; 2 cloves garlic, thinly sliced; 2 cups shredded Mexican blend cheese; Two 10-ounce jars enchilada sauce; 1/3 cup sour cream; 4 scallions, sliced, white and green parts separated