To a disposable 9x13" aluminum baking dish add the green beans, soup, milk, soy sauce, seasonings, and 1 1/3 cups of fried onions. Stir until evenly combined, then spread the mixture out in an even layer.
4 14.5 oz cans green beans, 2 10.5 oz cans cream of mushroom soup, 1 cup whole milk, 1 1/2 tbsp soy sauce, salt & pepper, 3/4 tsp garlic powder, 1/2 tsp onion powder, 2 2/3 cups french fried onions