Green Bean Gratin

INGREDIENTS

Roasted Green Beans:

2 lb

thin french green beans or haricot vert

1 tsp

olive oil

1/2 tsp

kosher salt

1/4 tsp

freshly ground black pepper

Sauce Ingredients:

2 tbsp

butter

2 tbsp

brown rice flour or all purpose flour

1 cup

water

1 cup

Parmesan cheese (grated, about 6 ounces)

3/4 cup

Monterrey Jack cheese (grated, about 4 ounces)

1 tsp

cayenne pepper (adjust to taste)

1/4 tsp

kosher salt (adjust to taste)