It's time to give that classic holiday side dish recipe a healthy makeover! This homemade Gluten-Free & Vegan Green Bean Casserole is top-8 allergy-free, has a crunchy baked onion topping, and creamy coconut milk and mushroom base!
Toss the thinly sliced onions in a large bowl with the 2 bags of crushed chips.
Spread this mixture evenly on a Silpat or parchment lined baking sheet and bake for 20 minutes to crisp. Remove and turn the oven to 450°F.
In a large pot, bring the chopped green beans and coconut milk to a boil. Reduce heat to medium and cook covered for 20 minutes.
After 20 minutes, remove 2 cups of the coconut milk liquid before adding the rest of the ingredients, starting with the chopped mushrooms and mix well.
Top the green bean and mushroom soup mixture with the crispy onions and crushed chips before baking the entire skillet in the oven for about 8 minutes.