TOMATILLO PUREE AND ENCHILADA SAUCE

10 medium tomatillos
1/2 jalapeno, smoked and seeded
1/2 Serrano, smoked and seeded
8 Hatch chiles, roasted, peeled, seeded and diced
1 1/2 tbsp cornstarch
1 1/2 tbsp olive oil
2 garlic cloves, peeled
1 1/2 cups chicken broth
1 tbsp lime juice
1/2 green bell pepper, diced
1 sweet onion, diced
1/4 tsp cayenne pepper
1 1/2 tsp cumin powder
1/2 red bell pepper, diced
1/2 tsp thyme
SWEET POTATO FILLING AND ENCHILADAS

5 medium sweet potatoes
1/2 tsp cumin powder
1 tsp Chili powder
8 oz cream cheese
1 tsp curry powder
Salt and pepper
4 green onions
1/2 tsp oregano
16 oz Monterey Jack cheese
12 corn tortillas