3cupsfrozen mixed vegetables(carrots, corn, peas, green beans)
1.5lbsboneless, skinless chicken thighstrimmed
0.5cupshredded cheddar cheese(4 oz)
hot saucefor serving
Instructions
Preheat the oven and prepare the baking dish. Set the oven to 375°F (190°C). Coat an 11x7-inch or 1 1/2-quart baking dish with cooking spray and set it aside.
Sauté the onion in butter. In a large skillet over medium heat, melt 3 tbsp of unsalted butter. Add the diced yellow onion and 1 1/2 tsp kosher salt. Sauté until the onion is soft, about 3-5 minutes.
Stir in the flour. Sprinkle in the 3 tbsp of all-purpose flour and cook for 1 minute, stirring constantly to coat the flour in butter.
Add chicken broth and milk. Pour in 1 3/4 cups of low-sodium chicken broth. Whisk to incorporate, scraping browned bits from the pan. Pour in 1/2 cup of milk and 1/4 tsp of black pepper. Bring to a boil, stirring constantly until the sauce thickens, about 3 minutes.
Combine sauce with rice and vegetables. Place 3/4 cup of uncooked rice and 3 cups of frozen mixed vegetables in the baking dish. Pour in the sauce and stir to combine.
Season and place the chicken on top. Season the chicken thighs with the remaining salt and pepper. Nestle the chicken on top of the rice mixture. Cover the dish tightly with foil.
Bake for 1 hour. Bake until the rice is tender and the chicken reaches 160°F (71°C), about 1 hour.
Top with shredded cheese. Turn off the oven. Uncover the dish and sprinkle with shredded cheddar cheese. Return to the warm oven uncovered until the cheese melts, for 2-4 minutes.
Notes
For a crispy cheese topping, broil the casserole for a few minutes after melting the cheese.