MAKE ENCHILADA SAUCE. Preheat oven to 350°F. Prepare enchilada sauce according to recipe directions (click on “enchilada sauce” in the ingredients.)
FLASH FRY TORTILLAS (optional – see microwave option in notes). While the sauce is simmering, add enough canola or vegetable oil to a cast iron/medium skillet so it covers the bottom and heat over medium-high heat. Working with one tortilla at a time, add tortilla and lightly fry for about 10 seconds on each side, just until soft with a few bubbles but not brown or crisp. Repeat with all tortillas.
FILLING. Add chicken to a large bowl and season with chili powder, ground cumin, onion powder, garlic powder, salt, and pepper. Stir in ½ cup enchilada sauce, sour cream and green chilies until evenly coated. Stir in 1 cup Monterrey Jack and 1 cup cheddar.
ASSEMBLE. Spread ½ cup enchilada sauce on the bottom of a lightly greased 9x13 baking dish (layer will be very thin). Fill each tortilla with a generous amount of filling (about ⅓ cup). Roll up each tortilla and place seam side down in prepared baking dish. Repeat with remaining tortillas. Top enchiladas evenly with remaining Enchilada Sauce followed by remaining cheeses.
BAKE. Bake enchiladas at 350 degrees for 25 minutes, or until bubbly. Sprinkle with chopped cilantro and other desired toppings.
