Healthy green bean casserole! Fresh green beans & a homemade cauliflower sauce replace canned items in this healthy spin on a holiday classic

Slow Cooker Green Bean Casserole w/Cauliflower Sauce

  • Author: Fit SlowCooker Queen
  • Prep Time: 20 mins
  • Cook Time: 3 hours
  • Total Time: 3 hours 20 mins
  • Yield: 8 serving 1x


  • 2 lbs fresh green beans, trimmed & snapped
  • 1 1/3 cups fried french onions


  • 1 large head cauliflower, trimmed, chopped, and cooked (approx 24 ounces)
  • 2 garlic cloves, minced
  • 1/2 cup almond milk or vegetable broth
  • 1 tbsp butter or ghee
  • 1 tsp salt
  • 1/2 tsp pepper
  • 1/4 tsp garlic salt


  1. Spray slow cooker lightly with cooking spray. Add green beans to the slow cooker.
  2. Add  sauce ingredients to a food processor or blender. Pulse until it smooth. Add additional almond milk or broth until the sauce reaches your desired consistency. If needed, add more salt and pepper to taste.
  3. Pour sauce on top of fresh green beans. Add 2/3 of the fried french onions. Stir to mix well.
  4. Cover and cook 2-3 HIGH or LOW 4-6.
  5. Stir. Top with remaining french fried onions before serving.