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Healthy Green Bean Casserole (Mushroom Free)

Jayni Hershberger
Salty bacon, crunchy green beans, caramelized onions, and a thick, gravy-like cream sauce. Did I mention there's bacon in there?!
5 from 12 votes
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course dinner, lunch, Side Dish
Cuisine American
Servings 10
Calories 170 kcal

Equipment

  • 2 quart baking dish

Ingredients
  

  • ½ cup whole wheat Panko breadcrumbs
  • ¼ cup grated Parmesan cheese
  • 2 tbsp. fresh parsley, chopped
  • 3 tbsp. extra-virgin olive oil
  • 2 - 2 ½ lbs. fresh green beans, trimmed
  • 5 strips thick-sliced bacon
  • 1 medium yellow onion, diced
  • 3 tbsp all-purpose flour
  • 2 cups 2% milk
  • 1 tsp kosher salt
  • ½ tsp cracked black pepper
  • tsp ground nutmeg
  • ¾ cup 2% plain Greek yogurt, I like Fage

Instructions
 

  • Preheat your oven to broil. Lightly grease a 2-quart oven-safe baking dish with nonstick spray.
  • In a small bowl, stir together the panko, parmesan, parsley and 2 tablespoons olive oil. Set aside.
  • Bring a large pot of water to a boil. Prepare an ice bath (large bowl full of water and ice) and set out a clean kitchen towel. Boil green beans until just slightly tender, about 3-4 minutes. Place directly into the ice bath to stop the cooking process, then transfer to the kitchen towel. Pat dry.
  • Place 5 bacon in a large, rimmed saucepan. Turn heat to medium and let cook until slightly crispy, about 3 minutes per side. Remove from the pan, let cool, and chop into large pieces. Drain some of the bacon fat.
  • In the same pan, add diced onions and cook until slightly caramelized, about 8-10 minutes. Stir often. Add 1 tablespoon olive oil. Sprinkle the flour over top and continue stirring. Cook for 1-2 more minutes, just until all of the flour turns golden brown.
  • Slowly add the milk a few splashes at a time, stirring between each addition. Once all the milk has been added, increase heat to medium high. Stir in salt, pepper, and nutmeg. Continue cooking and stirring with a wooden spoon for 8-10 minutes, until sauce thickens and is a gravy-consistency. Make sure to scrape the bottom of the pan often to prevent any burnt bits. Remove from heat and stir in Greek yogurt.
  • Transfer half of the green beans and bacon to the baking dish. Spread half the sauce over top, and repeat. Finally, top with breadcrumb mixture.
  • Finally, just broil for 1-2 minutes (Watch CLOSELY, it cooks fast! I learned the hard way). Garnish with more fresh parsley to serve.

Notes

  • If you want to make it dairy-free:
    • replace 2% milk with unsweetened coconut milk
    • use nondairy Greek yogurt
    • replace the parmesan with a couple tablespoons of nutritional yeast plus a 1/2 tablespoon of lemon juice
  • If you want to make it gluten-free:
    • use an 1:1 gluten-free flour in place of the all purpose flour
    • use gluten-free crumbs for the topping 
  • Leave bacon out to make this recipe vegetarian!
Keyword casserole, christmas, green bean casserole, green beans, holiday, side dish, thanksgiving