Pioneer Woman French Onion Chicken Casserole

thepioneerkitchen.com
Your recipes

Prep Time: 15 minutes

Cook Time: 40 minutes

Total: 1 hours, 5 minutes

Servings: 4

Pioneer Woman French Onion Chicken Casserole

Ingredients

Remove All · Remove Spices · Remove Staples

Export 10 ingredients for grocery delivery

Instructions

Helping creators monetize
Show ad-free recipes at the top of any site

Step 1

Preheat the Oven: Preheat your oven to 425°F (220°C) and butter a 9-by-13-inch or 3-quart baking dish.

Step 2

Cook the Mushrooms: In a large pot, melt 1 tablespoon of butter over medium-high heat. Add the sliced mushrooms and cook without stirring until browned on the bottom (about 2 minutes). Stir and continue cooking until browned all over (about 2-3 minutes). Remove the mushrooms to a plate.

Step 3

Cook the Onions: Add the remaining 4 tablespoons of butter to the pot and melt over medium-low heat. Add the thinly sliced onions and cook, stirring frequently, until they become dark golden (about 20-25 minutes).

Step 4

Combine Ingredients: Return the mushrooms to the pot, add the chopped thyme, kosher salt, and a few grinds of black pepper. Sprinkle in the flour and stir to coat the vegetables. Let it toast for a minute, then increase the heat, pour in the wine, and bring to a simmer. Add the beef broth and shredded chicken, returning to a simmer, and cook until thickened (about 3 minutes).

Step 5

Assemble the Casserole: Ladle enough of the onion-chicken mixture into the prepared baking dish to cover the bottom. Arrange half of the baguette slices in a single layer on top. Ladle half of the remaining onion-chicken mixture over the bread and push down on the baguette slices with the bottom of the ladle to submerge them. Sprinkle with 1 cup of Gruyère cheese and ¼ cup of Parmesan cheese. Top with the remaining baguette slices in a single layer, then ladle the remaining onion-chicken mixture on top, and sprinkle with the remaining 1½ cups of Gruyère and ¼ cup of Parmesan.

Step 6

Bake: Cover the casserole with foil, tenting it so it doesn’t touch the cheese. Place on a rimmed baking sheet and bake until bubbly (about 20 minutes). Uncover and bake until the top is browned and crusty (about 15 minutes more). Let sit for 10 minutes before serving.

Top similar recipes

Chicken Tortilla Casserole Pioneer Woman-image
trending141 views

Chicken Tortilla Casserole Pioneer ...

delishsides.com

20 minutes

Pioneer Woman Mexican Chicken Casserole-image
trending58 views

Pioneer Woman Mexican Chicken Casse...

delishsides.com

25 minutes

Pioneer Woman Broccoli Chicken Rice Casserole-image
trending121 views

Pioneer Woman Broccoli Chicken Rice...

delishsides.com

50 minutes

Pioneer Woman Green Bean Casserole-image
trending301 views

Pioneer Woman Green Bean Casserole

justapinch.com

5.0

(1)

45 minutes

King Ranch Casserole Pioneer Woman-image
trending135 views

King Ranch Casserole Pioneer Woman

ourtableforseven.com

30 minutes

Chile Relleno Casserole Pioneer Woman-image
trending598 views

Chile Relleno Casserole Pioneer Wom...

chefsandrecipes.com

20 minutes

Hamburger Noodle Casserole Pioneer Woman-image
trending555 views

Hamburger Noodle Casserole Pioneer ...

chefsandrecipes.com

20 minutes

Pioneer Woman Salsa-image
trending514 views

Pioneer Woman Salsa

ourtableforseven.com

Cinnamon Rolls Pioneer Woman-image
trending163 views

Cinnamon Rolls Pioneer Woman

butterandbaggage.com

4.8

(5)

15 minutes

Pioneer Woman Lemon Bars-image
trending169 views

Pioneer Woman Lemon Bars

jenaroundtheworld.com

4.5

(769)

40 minutes

Pioneer Woman Sausage Balls-image
trending395 views

Pioneer Woman Sausage Balls

hamdirecipes.com

15 minutes

Copycat Pioneer Woman Meatloaf-image
trending366 views

Copycat Pioneer Woman Meatloaf

allfreecopycatrecipes.com

3.0

(1)

The Pioneer Woman Meatloaf-image
trending965 views

The Pioneer Woman Meatloaf

thecozycook.com

4.9

(26)

70 minutes

The Pioneer Woman Meatloaf-image
trending339 views

The Pioneer Woman Meatloaf

thecozycook.com

4.9

(31)

70 minutes

The Pioneer Woman Chili-image
trending144 views

The Pioneer Woman Chili

thecozycook.com

4.8

(38)

70 minutes

The Pioneer Woman Chili-image
trending21 views

The Pioneer Woman Chili

thecozycook.com

Pioneer Woman Beef Stroganoff-image
trending124 views

Pioneer Woman Beef Stroganoff

ourtableforseven.com

25 minutes

Pioneer Woman Salisbury Steak-image
trending118 views

Pioneer Woman Salisbury Steak

ourtableforseven.com

45 minutes

Pioneer Woman Cherry Pie-image
trending278 views

Pioneer Woman Cherry Pie

chefsandrecipes.com

50 minutes