Creamy Chicken and Mushroom Stuffed Bell Peppers

Fresh green bell peppers become their own all-in-one serving vessel when stuffed with chicken, rice, mushrooms, and a creamy mushroom-infused sauce to create a weeknight dinner that puts the all the essential nutrients in one easy-to-make and totally delicious dinner.

Course Main Course

Cuisine American

Keyword stuffed peppers

Prep Time 20

Cook Time 30

Total Time 50

Servings 8

Calories 350kcal

Ingredients

5 green bell peppers seeded and cut in half
2 tablespoons olive oil
3 stalks celery diced
1 small onion diced
2 pounds cremini mushrooms sliced
3 tablespoons butter
4 tablespoons flour
2 cups cold milk
2 cups chicken stock
1 teaspoon dried thyme crushed
5 teaspoons dried mushrooms such as oyster or porcini ground into a powder
½ teaspoon kosher salt divided
½ teaspoon freshly ground black pepper
2 cups cooked chicken shredded
2 cups cooked white rice
1 ¼ cups shredded cheese such as Monterey jack or cheddar

Instructions

Preheat oven to 375° F.
Cut the peppers in half and remove the seeds and ribs. Lay the peppers cut side up in a 9 X 13 inch pan with ¼ cup water in the bottom. Lightly sprinkle with kosher salt and microwave the peppers for 8-10 minutes until softened. Drain the water from the pan and set aside.
In a large skillet or dutch oven, sauté onions and celery with 1 tablespoon olive oil and a pinch of kosher salt over medium heat until they begin to soften, about 4-5 minutes. Add the cremini mushrooms and cook for another 5-7 minutes until the mushrooms soften then transfer to a bowl.
In the same dutch oven or skillet, melt the butter over medium heat, scraping bits from bottom of pan if there are any. Whisk in the flour and cook over low heat for 2-3 minutes, stirring constantly so flour taste cooks out and the mixture becomes lightly browned. Add the chicken stock and the milk to the butter and flour mixture, stirring constantly to avoid lumps. Add the thyme, crushing it between your fingers, the ground mushroom powder and season to with the salt and pepper. Bring the mixture to a boil then reduce to medium heat and cook until the sauce thickens and reduces by one third. Add the mushroom mixture back to the pan with the chicken and rice and cook until warmed. Add more milk if the sauce is too thick.
Lightly salt (about ¼ teaspoon) the inside of the stemmed and seeded peppers and place in a microwave safe bowl with ½ cup or so of water, cover and cook for 5 minutes until starting to soften.
Place peppers in a 9 X 12 baking dish, skin side down, and fill pepper cavities with chicken mixture and top each pepper with a small handful of shredded cheese. Add extra filling around the peppers. Cover with foil and bake for 20 minutes or until bubbling and the cheese is melted. Rest for 5 minutes and serve.