
Green Bean Casserole
Servings:*
6 servingsIngredients
- 2 12-ounce packages frozen French-cut green beans
- 8 ounces cremini mushrooms, quartered
- 3 tablespoons unsalted butter
- 1 small yellow onion, thinly sliced
- 1 tablespoon chopped parsley
- 2 tablespoons all-purpose flour
- ½ teaspoons lemon zest
- ½ teaspoons kosher salt
- L&B Cracked Black Pepper
- ½ cup milk
- 1 cup sour cream
- 1 cup shredded cheddar cheese, divided
- 3 ounces Crispy Fried Onions, divided
Directions
-
Heat oven to 350 F.
-
In a saucepan, add the green beans and fill with half an inch of water. Bring water to a boil and cook green beans for 5 minutes until tender and bright green. Drain and toss with mushrooms.
-
In a large skillet, melt the butter over medium heat. Add the yellow onions and parsley and cook until the onions are tender, 3 to 4 minutes.
-
Whisk in flour until blended, then mix in lemon zest, salt and a pinch of black pepper.
-
Gradually pour in milk, stirring constantly to prevent lumps, and then whisk in sour cream.
-
Once the sauce begins to bubble, stir in the mushrooms and green beans.
-
Remove skillet from heat and mix in half the cheese and fried onions. Spoon the mixture into a casserole dish and garnish with the remaining shredded cheese and fried onions.
-
Bake for 15 minutes until the cheese is melted. Serve immediately.