Enchiladas Suizas Recipe

Name: Enchiladas Suizas Recipe
Ingredients: 1 pound tomatillos, husks removed and rinsed; 1 medium white onion, sliced ¼-inch thick; 3 garlic cloves; 3 serranos, stemmed; 3 ½ tablespoons canola oil, divided; 2 cups vegetable or chicken broth; ½ cup Mexican crema (or creme fraiche); 2 large carrots, peeled and cut into ½-inch cubes; 1 large red onion, peeled and cut into ½-inch cubes; 2 cups cremini mushrooms, cleaned, stems removed, and cut into ½-inch cubes; 1 butternut squash, peeled and seeds scooped out, flesh cut into ½-inch cubes; 12 corn tortillas; ⅔ cup chihuahua cheese (or other Mexican melting cheese); For Garnish; ¼ White onion, thinly sliced; 4 tablespoons cilantro, chopped