01 -
Spray a 9x13-inch baking dish with nonstick cooking spray to prevent sticking.
02 -
In a medium bowl, combine shredded chicken, 1 cup Monterey Jack cheese, salt, pepper, and Adobo seasoning. Toss until evenly seasoned.
03 -
Spoon the chicken and cheese mixture into each flour tortilla, roll tightly, and place seam side down in the prepared baking dish.
04 -
Melt butter in a medium saucepan over medium heat. Whisk in flour until a bubbly paste forms. Cook gently for 1 minute without browning.
05 -
Gradually whisk in chicken broth, stirring continuously to avoid lumps. Cook until sauce smooths and slightly thickens, about 2-3 minutes.
06 -
Remove from heat or set to very low. Whisk in sour cream and undrained green chiles until fully combined and creamy. Avoid boiling to prevent separation.
07 -
Pour the warm cream sauce evenly over the rolled tortillas, ensuring full coverage. Sprinkle the remaining 1 cup Monterey Jack cheese on top.
08 -
Bake uncovered at 350°F (176°C) for 20-25 minutes until bubbly. Turn on broiler for 1-2 minutes to brown cheese edges, watching carefully to avoid burning.