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homemade classic green bean casserole from scratch topped with fried onions. A wooden spoon is in the dish.
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Classic Green Bean Casserole Recipe From Scratch

The delicious and creamy classic green bean casserole made from scratch and topped with homemade fried onions.
Course Side Dish
Cuisine American
Keyword classic green bean casserole, green bean casserole, green bean casserole from scratch
Prep Time 30 minutes
Cook Time 15 minutes
Total Time 45 minutes
Servings 8 servings
Calories 208kcal
Author Lisa Bass

Ingredients

Fried Onions:

  • 1/2 cup einkorn flour
  • 2 teaspoons salt
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon onion powder
  • Fresh ground pepper
  • 1 large onion sliced thin
  • Coconut oil for frying About 1/2 inch in the skillet

Green Beans And Cream Sauce:

  • 1 lb green beans
  • 2 tablespoons butter
  • 16 ounces portobello mushrooms sliced
  • 4 tablespoons einkorn flour
  • 1 cup homemade chicken broth
  • 1 cup cream

Instructions

  • Preheat oven to 400 degrees.
  • Boil some fresh green beans for 5 minutes and then drain and set aside.
  • While the green beans are cooking, make the fried onions.

Make The Fried Onions:

  • Preheat a cast iron skillet.
  • Thinly slice onions. The thinner you slice them the crispier they get.
  • Add coconut oil to cast iron skillet.
  • To a bowl add flour, salt, garlic powder, onion powder, and fresh ground pepper. Mix together well.
  • Place sliced onion into flour mixture and toss until well coated.
  • Shake off any excess flour and place into hot oil. Toss with tongs until brown on all sides. This takes about one minute.
  • Set aside.

Make The Cream Sauce:

  • Heat up cast iron skillet and add butter.
  • Slice up some mushrooms and add to skillet.
  • Saute the butter and mushrooms together.
  • Sprinkle on einkorn flour and mix.
  • Pour in broth and simmer for a 5 minutes.
  • Add salt and heavy cream; whisk until the mixture thickens.
  • Put Together And Bake:
  • Pour the sauce over the green beans and top with fried onions.
  • Add fried onions on top and bake for 15 minutes.

Notes

  • Slice the onions really thin, so they get extra crispy when you fry them.
  • Don’t add the onions until the coconut oil is nice and hot. I like to do one test onion to make sure.
  • If you don’t have coconut oil to fry the onions, you can easily substitute it with avocado oil. I would not use olive oil because it has a much lower smoke point, and the temperature of the oil needs to be pretty hot to fry.
  • Chicken broth is my go-to. Turkey broth would also work. I’ve also used beef broth, or even water with great success. You may just need to adjust the amount salt.

Nutrition

Calories: 208kcal | Carbohydrates: 18g | Protein: 5g | Fat: 14g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.1g | Cholesterol: 42mg | Sodium: 730mg | Potassium: 402mg | Fiber: 3g | Sugar: 5g | Vitamin A: 917IU | Vitamin C: 9mg | Calcium: 51mg | Iron: 1mg