Green Bean Casserole (GF, DF)

6-8 servings

Green Bean Casserole (GF, DF)
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  • 1 bag (12 oz.) green beans (already trimmed)
  • 1 package of white mushrooms, cleaned and sliced
  • 1 lb. cauliflower head, cut up in large pieces (you will end up pureeing these)
  • 1/2 cup of Gluten-free crackers (will be crushed up) or Almond meal
  • 1 tbsp truffle oil (I used Wegman's brand)
  • 3 cloves garlic, minced
  • ½ white onion, sliced (for topping)
  • ¼ cup minced white onion
  • Olive oil
  • Salt and pepper


  1. Preheat oven to 350F.
  2. Prep vegetables
  3. In a pot, add 1 cup of water and place green beans on a steamer basket. Cover with lid. Steam green beans until done (~10-15 minutes). Set aside. Add more water to the bottom of the pan and repeat for cauliflower until done (~10-15 minute). Remove cauliflower carefully and place in high speed blender or food processor. Puree. Set aside.
  4. For the topping:
  5. If using crackers, add to a blender and blend until they become crumble. Measure out 1/2 cup and place in bowl with 1 Tbsp of olive oil.
  6. If using almond meal, add 1/8 tsp. salt and pepper to bowl with 1 Tbsp. of olive oil. Mix andset aside.
  7. Put it together:
  8. In a large pan, add olive oil, and sliced mushrooms. Cook for about 12 minutes on medium until all liquid is gone. Reduce heat.
  9. Add minced onions and garlic, stirring for 2-3 minutes.
  10. Add truffle oil.
  11. Add cauliflower puree and stir everything for about 3-4 minutes on medium-low heat.
  12. Add green beans, and salt and pepper to taste. Mix until all green beans are covered in puree.
  13. Pour green bean cauliflower mixture into a casserole dish and top with crushed crackers or almond meal.
  14. Cook for 30-35 minutes or until top is golden brown.
  15. In the meantime, add sliced onions to a pan with about ¼ cup olive oil. Cook on medium high, stirring the onions and making them crispy. Make sure you’re stirring occasionally so they don’t burn.
  16. Once green beans are cooked, remove from oven and top with crispy onions


Inspired by:



369 cal


15 g


52 g


18 g
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