01 -
Preheat oven to 350°F (175°C).
02 -
Boil a large pot of salted water and blanch green beans for 5 minutes, then drain and set aside.
03 -
In a large mixing bowl, combine cream of mushroom soup, milk, sour cream, garlic powder, onion powder, salt, and pepper. Stir until smooth.
04 -
Add the green beans to the bowl and stir to coat with the soup mixture.
05 -
Pour the green bean mixture into a greased 9x13 baking dish. Top with 1 cup of fried onions.
06 -
Bake for 25 minutes until the casserole is bubbly.
07 -
Remove from the oven and sprinkle the remaining fried onions on top.
08 -
Return to the oven and bake for an additional 5 minutes until the onions are golden brown.
09 -
Serve and enjoy this creamy, crispy holiday favorite!.