Gourmet Green Bean Casserole

User Reviews

4.8

18 reviews
Excellent
  • Prep Time

    35 mins

  • Cook Time

    1 hr

  • Additional Time

    10 mins

  • Total Time

    1 hr 45 mins

  • Servings

    8 people

  • Calories

    398 kcal

  • Course

    Side Dish

  • Cuisine

    American

Gourmet Green Bean Casserole

This Gourmet Green Bean Casserole is a kicked-up version of your average Thanksgiving green bean casserole. No need to open a canned soup, or boxed fried onions. This is all from scratch and just a tad more effort than the original. And over-the-top delicious.

I Made This!

Be the first!

Save this

Be the first!

Ingredients

Servings

For the Fried Onions

  • vegetable oil for frying
  • cups milk
  • 1 large egg
  • 1 cup all-purpose flour divided
  • 1 cup bread crumbs divided, Panko
  • 1 teaspoon kosher salt
  • 2 medium onions thinly sliced, and roughly chopped

For the Casserole

  • lb green beans fresh, trimmed and then cut in half
  • 4 tablespoon butter unsalted, plus extra (if needed)
  • 16 oz mushrooms fresh, sliced
  • 2 cloves garlic minced
  • cup all-purpose flour
  • cups chicken stock or vegetable stock
  • 1 cup heavy cream
  • 1 tablespoon Worcestershire sauce 
  • teaspoon kosher salt
  • ½ teaspoon black pepper ground
  • 1 teaspoon nutmeg whole, or ground
Add to Shopping List

Instructions

Make the Fried Onions (Can be done up to 6 hours in advance)

  1. Heat oil to 350°F. Use a deep-fryer or sturdy skillet on your stove (only fill the skillet about halfway).
  2. In a medium bowl, add the egg to the milk and gently mix.
  3. In a separate pan, mix ½ cup of the flour with ½ cup of the breadcrumbs and salt. (You'll use the rest of the flour and breadcrumbs as you continue to bread the onions).
  4. Working in batches, add the onions to the milk/egg mixture, then dredge in flour. Place on a large platter or plate. Repeat. You'll most likely need to add another ½ cup of flour and another ½ cup of breadcrumbs (with a pinch of salt) to finish up all the onions.
  5. Fry the onions until golden, about 4 minutes per batch. Drain on paper towels. Sprinkle with a little more salt.
  6. Prepare the Casserole
  7. Meanwhile, bring a pot of water to a boil.
  8. Add the beans, and cook for 8 minutes for al dente beans and 20 minutes for tender beans. Drain and set aside.
  9. Preheat oven to 400°F.
  10. Melt the butter in a large skillet over medium-high heat.
  11. Add the mushrooms. Sauté them, stirring often, until mushrooms start to release their liquid, about 10 minutes. If after 5 to 8 minutes the mushrooms seem dry, add another tablespoon of butter. Cook until very soft. Sprinkle with a pinch of salt and black pepper.
  12. Add the garlic to the mushrooms and cook for another 1 minute. Add the flour and stir to coat the mushrooms. Cook for 2 minutes, stirring occasionally.
  13. Whisk in the stock and cream and continue whisking until most of the lumps are gone, about 2 minutes. Stir in the Worcestershire sauce, bring to a simmer, and cook, stirring often, until thickened, about 4 to 6 minutes. Stir in the salt, pepper, and nutmeg. Remove from the heat.
  14. Stir in about ⅓ of the fried onions and all of the green beans. Mix until well combined. If not using a cast iron skillet, transfer the mixture to a baking dish.
  15. Bake for 20 minutes, adding the remaining onions on top of the casserole in the last 5 minutes of baking (after 15 minutes). Remove and let rest for 5 to 10 minutes before serving. Or, cover, and serve within 30 minutes.

Notes

  • For firmer green beans, only simmer for about 7 to 10 minutes. For soft beans, simmer for 15 to 20 minutes. Sample a bean to make sure the texture is to your liking. 
  • See the video near the top of the blog post for visual guidance. If you liked the video, please subscribe to our YouTube channel. 
  • subscribe to our YouTube channel
  • For an extra bump of flavor, simmer the beans in chicken (or vegetable) stock, and then use 2 cups of the liquid to make the sauce. 
  • The fried onions can be made up to a day in advance. Store in an air-tight container. They will also be fine if left out in a bowl on the counter. (Just be careful, folks like to munch on them, if they see them sitting out!). 
  • The entire casserole can be made 4 to 6 hours prior to baking.  Just don't stir in the ⅓ of the onions until right before baking. If you do prepare the dish ahead of time, we recommend waiting to add the onions for the topping until after the baking is finished.  Remove the heated casserole from the oven, and then give it a good stir. Do this because the sauce may have settled while resting. Then top with remaining fried onions. 
  • Leftovers will keep in the fridge for up to 5 days. Reheat in a covered (with foil) baking dish in the oven at 350°F for 20 minutes, or until heated through. 

Nutrition Information

Show Details
Calories 398kcal (20%) Carbohydrates 42g (14%) Protein 13g (26%) Fat 17g (26%) Saturated Fat 8g (40%) Polyunsaturated Fat 2g Monounsaturated Fat 5g Trans Fat 0.2g Cholesterol 80mg (27%) Sodium 683mg (28%) Potassium 657mg (19%) Fiber 5g (20%) Sugar 11g (22%) Vitamin A 1312IU (26%) Vitamin C 14mg (16%) Calcium 156mg (16%) Iron 3mg (17%)

Nutrition Facts

Serving: 8people

Amount Per Serving

Calories 398 kcal

% Daily Value*

Calories 398kcal 20%
Carbohydrates 42g 14%
Protein 13g 26%
Fat 17g 26%
Saturated Fat 8g 40%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 5g 25%
Trans Fat 0.2g 10%
Cholesterol 80mg 27%
Sodium 683mg 28%
Potassium 657mg 14%
Fiber 5g 20%
Sugar 11g 22%
Vitamin A 1312IU 26%
Vitamin C 14mg 16%
Calcium 156mg 16%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

4.8

18 reviews
Excellent

Write a Review

Drag & drop files here or click to upload
Other Recipes

You'll Also Love

Salada de Frutas Gourmet (Fit)

American
5.0 (3 reviews)

Gourmet Mac and Cheese

American
4.9 (168 reviews)

Cheesy Green Bean Casserole with Bacon

American
4.9 (33 reviews)

Fresh Green Bean Casserole

American
4.7 (18 reviews)

Homemade Green Bean Casserole

American
4.7 (93 reviews)

Garlic Parmesan Green Bean Casserole

American
5.0 (6 reviews)

Easy Green Bean Casserole

American
5.0 (3 reviews)

Green Bean Casserole

American
5.0 (3 reviews)

Crockpot Green Bean Casserole

American
4.7 (36 reviews)

Green Bean Casserole with Bacon

American
4.0 (123 reviews)

Classic Green Bean Casserole

American
5.0 (24 reviews)