Gluten Free Green Bean Casserole

Is There a Mushroom Soup that Is Gluten-Free?

Most canned soups (like Campbell’s) and packaged soup mixes are sadly not gluten-free. That’s why I make my own!

Cook the Veggies

First, steam your washed and trimmed green beans over simmering water until they’re tender-crisp.

Cook the Veggies

Meanwhile, sauté the onions and mushrooms in a skillet with butter and a pinch of salt and pepper.

Make the Sauce

Once the onions are translucent and the mushrooms are browned, stir in a cup of milk, followed by cream cheese.

Make the Sauce

When the sauce is smooth and bubbling, whisk together a slurry of cornstarch and the remaining milk, then add this to the mushroom sauce. 


Stir the drained green beans into the thickened sauce. When the beans are well coated, dump the mixture into your prepared baking dish.


Bake until the casserole is hot and bubbly. 

Add Onions

Finally, add your topping and return the casserole to the oven for another couple of minutes, until golden.

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