Name: Chicken and Green Bean Casserole
Ingredients: 2 tablespoons unsalted butter: Used for sautéing the aromatics, adding richness.; 1 medium yellow onion, finely chopped (about 1 cup): Provides a foundational sweet and savory flavor.; 8 ounces cremini mushrooms, sliced: Adds an earthy depth and meaty texture.; 2 cloves garlic, minced: Imparts a pungent, aromatic kick.; 1/4 cup all-purpose flour: Acts as a thickener for the creamy sauce.; 1/2 teaspoon salt (or to taste): Enhances all the flavors.; 1/4 teaspoon black pepper (or to taste): Adds a touch of warmth.; 1/4 teaspoon dried thyme: Brings a subtle herbaceous note that complements chicken and mushrooms.; 1 1/2 cups chicken broth (low sodium preferred): Forms the liquid base of the sauce.; 1 cup heavy cream or half-and-half: Creates the luxurious creaminess of the casserole.; 2 cups cooked chicken, shredded or diced (about 1 pound, rotisserie chicken works great): The star protein, providing hearty substance.; 1 pound fresh green beans, trimmed and blanched (or two 14.5-ounce cans, drained, or 16oz frozen, thawed): The essential vegetable, offering a slight crunch and fresh flavor.; 1 cup shredded sharp cheddar cheese (or a blend like Colby Jack), divided: Adds a cheesy, savory element both within and on top of the casserole.; 1 cup French’s Crispy Fried Onions (or panko breadcrumbs mixed with 2 tbsp melted butter for an alternative crunch), divided: Provides the signature crunchy, savory topping.

Ingredients

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2 tablespoons unsalted butter: Used for sautéing the aromatics, adding richness.
1 medium yellow onion, finely chopped (about 1 cup): Provides a foundational sweet and savory flavor.
8 ounces cremini mushrooms, sliced: Adds an earthy depth and meaty texture.
2 cloves garlic, minced: Imparts a pungent, aromatic kick.
1/4 cup all-purpose flour: Acts as a thickener for the creamy sauce.
1/2 teaspoon salt (or to taste): Enhances all the flavors.
1/4 teaspoon black pepper (or to taste): Adds a touch of warmth.
1/4 teaspoon dried thyme: Brings a subtle herbaceous note that complements chicken and mushrooms.
1 1/2 cups chicken broth (low sodium preferred): Forms the liquid base of the sauce.
1 cup heavy cream or half-and-half: Creates the luxurious creaminess of the casserole.
2 cups cooked chicken, shredded or diced (about 1 pound, rotisserie chicken works great): The star protein, providing hearty substance.
1 pound fresh green beans, trimmed and blanched (or two 14.5-ounce cans, drained, or 16oz frozen, thawed): The essential vegetable, offering a slight crunch and fresh flavor.
1 cup shredded sharp cheddar cheese (or a blend like Colby Jack), divided: Adds a cheesy, savory element both within and on top of the casserole.
1 cup French’s Crispy Fried Onions (or panko breadcrumbs mixed with 2 tbsp melted butter for an alternative crunch), divided: Provides the signature crunchy, savory topping.

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Instructions

Preheat and Prepare: Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish or a 2.5 to 3-quart casserole dish.
Blanch Green Beans (if using fresh): If you’re using fresh green beans, bring a pot of salted water to a boil. Add the trimmed green beans and cook for 4-5 minutes until tender-crisp and bright green. Immediately drain and plunge them into an ice bath to stop the cooking process. Drain well once cooled. If using canned beans, simply drain them. If using frozen, thaw them and pat dry to remove excess moisture. Set aside.
Sauté Aromatics: In a large skillet or Dutch oven, melt the butter over medium heat. Add the chopped onion and cook, stirring occasionally, for about 5-7 minutes, or until softened and translucent.
Cook Mushrooms and Garlic: Add the sliced mushrooms to the skillet. Cook, stirring occasionally, for about 5-8 minutes, until they release their liquid and start to brown. Stir in the minced garlic during the last minute of cooking, until fragrant.
Create the Roux: Sprinkle the flour, salt, pepper, and dried thyme over the vegetables in the skillet. Stir constantly for 1-2 minutes to cook out the raw flour taste. This mixture, known as a roux, will thicken your sauce.
Build the Sauce: Gradually whisk in the chicken broth, ensuring there are no lumps. Bring the mixture to a simmer, stirring constantly, until it begins to thicken slightly.
Add Creaminess: Reduce the heat to low and stir in the heavy cream (or half-and-half). Continue to simmer gently for another 2-3 minutes, stirring, until the sauce is smooth and has thickened to a gravy-like consistency. Taste and adjust seasoning if necessary.
Combine Ingredients: Remove the skillet from the heat. Gently stir in the cooked chicken, the prepared green beans, and 1/2 cup of the shredded cheddar cheese. Mix until everything is well coated in the creamy sauce.
Assemble the Casserole: Pour the chicken and green bean mixture into the prepared baking dish, spreading it out evenly.
Top and Bake: Sprinkle the remaining 1/2 cup of shredded cheddar cheese evenly over the top of the casserole. Then, sprinkle the crispy fried onions (or panko breadcrumb mixture) over the cheese.
Bake to Perfection: Bake in the preheated oven for 20-25 minutes, or until the casserole is hot, bubbly around the edges, and the topping is golden brown and crispy. If the topping starts to brown too quickly, you can loosely tent the dish with aluminum foil.
Rest Before Serving: Let the casserole rest for 5-10 minutes before serving. This allows the sauce to set slightly and prevents it from being too molten hot.

Nutrition

Serving Size: one normal portion
Calories: 450
Sodium: 800mg
Fat: 30g
Carbohydrates: 20g
Fiber: 4g
Protein: 30g