Go Back
+ servings
casserole in an iron skillet
Print Recipe
No ratings yet

Green Bean Casserole with Sourdough Discard

This homemade green bean casserole is made using sourdough discard instead of flour for the sauce to make it more digestible and delicious! Use a gluten-free sourdough starter to make it completely gluten-free! This green bean casserole is also made with cashew milk to make it almost dairy free (it still has butter in it). Feel free to substitute with regular whole milk or heavy cream if you can tolerate it.
Prep Time15 minutes
Cook Time35 minutes
Total Time50 minutes
Course: Side Dish
Cuisine: American
Diet: Low Lactose
Keyword: green bean casserole
Servings: 6 people
Calories: 181kcal
Author: Laura

Equipment

  • 1 12 inch cast iron skillet
  • 1 Kitchen Scale

Ingredients

  • 30g sourdough discard fed with any flour
  • 212g chicken broth
  • 227g cashew milk or full fat milk of choice
  • 28g butter
  • 208g sliced mushrooms
  • 6g salt
  • 1g black pepper
  • 14g minced garlic 3 large cloves
  • 169g gluten-free crispy onions divided (127g, 42g)
  • 1 lb frozen green beans

Instructions

  • Preheat your oven to 400 degrees F. Then prep your ingredients by weighing them out. This will help the process to go much faster.
  • Add the starter, chicken broth, and milk to a large measuring cup or medium bowl. Whisk to combine.
    30g sourdough discard, 212g chicken broth, 227g cashew milk
  • Heat a 12 inch cast iron skillet over medium heat. Add the butter, mushrooms, salt, and pepper. Cook for 5 minutes, stirring occasionally. Then add the garlic, stir, and cook for another minute.
    28g butter, 208g sliced mushrooms, 6g salt, 1g black pepper, 14g minced garlic
  • Add the starter/broth/milk mixture to the skillet. Lower the heat to medium low and stir. Cook for 5-10 minutes until thickened and bubbly, stirring frequently.
  • Turn the heat off and add 127g of the crispy onions and all of the green beans. Stir well and flatten the top. Then add the remaining 42g of onions on top.
    169g gluten-free crispy onions, 1 lb frozen green beans
  • Put the skillet in the oven and bake 18-20 minutes. Serve hot and enjoy!!

Video

Notes

  • If you use fresh green beans, use the lower bake time.

Nutrition

Calories: 181kcal | Carbohydrates: 24g | Protein: 4g | Fat: 7g | Saturated Fat: 2g | Cholesterol: 11mg | Sodium: 476mg | Fiber: 3g | Vitamin A: 58IU | Vitamin C: 12mg | Iron: 1mg