Recipe: Healthier Gluten-Free Green Bean Casserole

One of the things I really missed after being diagnosed with Celiac Disease, was green bean casserole at the Holidays. So I played around with recipes, tweaking and changing…And then last year I found this recipe.

It was not a gluten-free recipe to start with, but after some tweaking, I think it is the best green bean casserole ever!

Healthier Green Bean Casserole with Fresh Fried Onions

Serves: 8


For the Casserole:

  • 2 pounds trimmed, steamed fresh green beans, cut in half
  • 3 tablespoons butter
  • 3 tablespoons unrefined, extra virgin coconut oil
  • 8 ounces diced mushrooms
  • 2 minced garlic cloves
  • 4 tablespoons gluten-free flour,
  • 1 / 2 teaspoon salt
  • Dash of Pepper
  • 2 -1 / 2 cups milk (I use unsweetened almond milk)
  • 1 tablespoon Gluten-free soy sauce (I use LaChoy brand)

For onion topping:
1 / 2 peeled, thinly sliced onion, cut in half
1 / 2 cup gluten-free flour
4 tablespoons butter
Dash of Salt



Heat oven to 350 degrees Fahrenheit.
Melt butter and coconut oil over medium heat in a large sauté pan. Toss in the mushrooms and garlic. Heat and stir for 2 to 3 minutes.

Shake in the flour. Mix briskly for 1 to 2 minutes, keeping flour from burning. Mix in the salt and pepper.

Carefully whip in the milk and soy sauce, pulling browned bits from the bottom of the pan. Heat to a light boil. Heat while whisking until the sauce thickens to a thick soup consistency about 3 to 4 minutes.

Stir together the sauce with the steamed green beans in a casserole dish. Stir to combine. Heat in the oven about 15 minutes until bubbly. Take out of the oven and top with Fresh Fried Onions.

Fresh Fried Onion Instructions

Separate onion slices. Dredge onion slices in flour until coated evenly.
In a sauté pan, melt butter over medium heat. Remove excess flour from onions pieces and add to melted butter in pan. Do not overcrowd the pan. Cook in batches if needed, wiping out pan between batches.

Turn golden brown onions over after 1 to 2 minutes. Add more butter to pan if onions begin looking dry.

Drain onions on a paper-towel lined plate. Season with salt.

Adapted from

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