White Chicken Enchiladas

Name: White Chicken Enchiladas
Prep time: 45 min
Cook time: 30 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 3 tbsp. canola oil, divided; 12 whole corn tortillas; 1 large onion, diced; 1 whole jalapeño, seeded and finely diced; 2 1/2 c. cooked, shredded chicken; 3 (4-oz.) cans whole green chiles, diced and divided; 1 tsp. paprika, divided; 2 c. reserved broth from chicken, divided; 1/2 c. heavy cream; 2 tbsp. butter; 2 tbsp. flour; 1 c. sour cream; 2 1/2 c. grated monterey jack cheese, divided, plus more to top; Salt and pepper, to taste; Cilantro, chopped; Picante sauce (optional)