That said, to ensure a flawless green bean casserole this Thanksgiving and Christmas, be sure to prep your green beans the right way. The first step in this recipe is blanching your green beans.

Preheat oven to 195°C /175°C. Combine all ingredients, reserving the fried onions and transfer to a casserole dish. Bake for 25-30 mins adding the remaining fried onions for the final 5 minutes.