Green Beans Au Gratin - cooking recipe

Ingredients

2 cups fresh green beans
2 tablespoons butter
2 tablespoons flour
1/2 teaspoon salt
1/4 teaspoon pepper
1/2 teaspoon dried tarragon
1/4 teaspoon paprika
1 cup evaporated milk
1/2 cup grated swiss cheese

Preparation

Preheat oven to 350\u00b0F.
In a pot of boiling water, cook green beans till crisp/tender, 2-4 minutes. Drain, reserving 1 cup of the liquid.
Melt butter in a small saucepan over medium-low heat; blend in flour and seasonings. Stir until smooth and bubbling.
Add reserved bean stock & milk. Cook, stirring constantly, until smooth and thickened.
Place beans in a greased, 1 quart casserole. Pour sauce over the top. Sprinkle with cheese.
Bake for 20 minutes or until cheese is melted and slightly browned.