We love this One-Skillet Green Bean Gratin recipe, a delicious holiday side dish! Simple to prepare and only one pot to clean up makes this dish dreamy!
Yields1 ServingPrep Time5 minsCook Time35 minsTotal Time40 mins
2 pounds fresh green beans
4 tbsp unsalted butter
1 shallot, finely chopped
2 cloves garlic, finely chopped
4 tbsp all-purpose flour
1 tsp fine sea salt
1/2 tsp ground black pepper
1 1/2 cups half and half
2/3 cup shredded cheddar cheese
1/4 cup shredded parmesan
1/4 cup bread crumbs or panko
1
Pre heat the oven to 350˚ Fahrenheit with the rack in the middle.
2
Rinse the green beans, trim off the ends and cut the beans in 1/2.
3
Bring a large pot of salted water to a boil and cook the green beans about 12 minutes or until tender. Drain the beans.
4
In a 12 inch cast iron skillet, melt the butter over medium-low heat. Sauté the shallot and garlic about 3-4 minutes until softened and fragrant.
5
Mix in the flour, salt and pepper until smooth.
6
Reduce the heat to low. Add in the half and half. Cook until mixture thickens. Add the cheese and mix until well blended and melted.
7
Add the green beans to cheese mixture. Combine well.
8
Flatten the top of the casserole with the back of a spoon or spatula.
9
Top with the parmesan and breadcrumbs.
10
Bake for 30 minutes. Continue to broil for 5 minutes or until golden brown. Serve immediately in the skillet.