3⁄4 Cup (12 tbs) (Recommend: Frenches Fried Onions)
4 , chopped and cooked till crispy
Preheat oven to 350 degrees.
Bring a large pot of water up to a boil, salt the water and add in the green beans. Cook for 5 minutes and transfer to an ice bath to stop the cooking process.
Place a skillet on a medium-high heat and add in butter and mushrooms, cook for 5 minutes. Stir in garlic and cook for another minute. Add flour to the mushrooms and stir for 2 minutes then whisk in stock. Turn heat to a medium and stir in half-n-half. Season with the nutmeg and salt and pepper, stir to combine.
Toss the green beans into the mushroom cream sauce and stir in the fried onions. Place into a casserole dish and place in the oven for 30 minutes.