7 “Best for Thanksgiving” Green Bean Casseroles With Haricots Verts, Gruyère & Crispy Onions

7 “Best for Thanksgiving” Green Bean Casseroles With Haricots Verts, Gruyère & Crispy Onions

Classic Haricots Verts Green Bean Casserole With Gruyère

gourmet green bean casserole

This Classic Haricots Verts Green Bean Casserole With Gruyère is a sophisticated twist on the beloved Thanksgiving staple, combining the elegance of haricots verts (French green beans) with the rich, nutty flavor of Gruyère cheese. Ideal for holiday gatherings, this side dish brings a touch of gourmet flair to your table while maintaining the warm and comforting essence of traditional casseroles.

Ingredients Quantity
Haricots verts 1 pound
Olive oil 2 tablespoons
Shallots (sliced) 2 medium
Garlic (minced) 2 cloves
Mushrooms (sliced) 8 ounces
Heavy cream 1 cup
Gruyère cheese (shredded) 1 cup
Salt To taste
Black pepper To taste
Bread crumbs ½ cup
Fresh thyme 1 tablespoon
Lemon juice 1 tablespoon

Cooking Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a large pot, bring salted water to a boil, then blanch the haricots verts for 3-4 minutes until tender-crisp. Drain and set aside.
  3. In a skillet, heat olive oil over medium heat. Add shallots and garlic, sautéing until soft. Add mushrooms and cook until they are browned and any liquid has evaporated.
  4. Stir in the heavy cream, salt, black pepper, thyme, and half of the Gruyère cheese, incorporating well.
  5. Combine the sautéed mixture with the blanched haricots verts in a baking dish. Sprinkle the top with the remaining Gruyère cheese and bread crumbs.
  6. Bake in the preheated oven for 25-30 minutes until bubbly and golden brown. Drizzle with lemon juice before serving for an added zing. Enjoy!
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Creamy Mushroom and Gruyère Green Bean Casserole

creamy gruy re green bean casserole

The Creamy Mushroom and Gruyère Green Bean Casserole is a delightful twist on the traditional Thanksgiving side dish, elevating the classic green bean casserole to new heights with the addition of sautéed mushrooms and creamy Gruyère cheese. This creamy, savory casserole not only pleases the palate but also adds an indulgent touch to your holiday table, making it a must-have for festive gatherings.

Ingredients Quantity
Green beans (trimmed) 1 pound
Olive oil 2 tablespoons
Onion (diced) 1 medium
Garlic (minced) 2 cloves
Mushrooms (sliced) 8 ounces
Heavy cream 1 cup
Gruyère cheese (shredded) 1 cup
Salt To taste
Black pepper To taste
Bread crumbs ½ cup
Fresh parsley (chopped) 2 tablespoons

Cooking Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Blanch the green beans in boiling salted water for 3-4 minutes until tender-crisp. Drain and set aside.
  3. In a skillet, heat olive oil over medium heat. Sauté onion and garlic until fragrant, then add mushrooms and cook until they are browned.
  4. Stir in the heavy cream, salt, black pepper, and half of the Gruyère cheese. Mix until combined.
  5. In a baking dish, combine the sautéed mixture with the blanched green beans. Top with remaining Gruyère cheese and bread crumbs.
  6. Bake for 25-30 minutes until bubbly and golden brown. Garnish with freshly chopped parsley before serving. Enjoy!
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Garlic Parmesan Haricots Verts Casserole

garlic parmesan green bean casserole

The Garlic Parmesan Haricots Verts Casserole is a gourmet twist on the classic green bean dish that brings together the vibrant flavor of slender green beans, known as haricots verts, with the rich essence of garlic and the nutty taste of Parmesan cheese. This casserole not only adds a sophisticated touch to your Thanksgiving table but also showcases the delightful crunch and freshness of perfectly baked haricots verts, making it a hit for both family and guests.

Ingredients Quantity
Haricots verts (trimmed) 1 pound
Olive oil 2 tablespoons
Garlic (minced) 3 cloves
Chicken broth 1 cup
Heavy cream ½ cup
Parmesan cheese (grated) 1 cup
Salt To taste
Black pepper To taste
Bread crumbs ½ cup
Fresh thyme (chopped) 1 tablespoon

Cooking Instructions

  1. Preheat your oven to 375°F (190°C).
  2. In a pot of boiling salted water, blanch the haricots verts for 2-3 minutes until bright green; drain and set aside.
  3. In a skillet, heat olive oil over medium heat, add minced garlic, and sauté until fragrant.
  4. Stir in the chicken broth and heavy cream, and simmer for a few minutes. Mix in half of the Parmesan cheese, salt, and pepper.
  5. In a baking dish, combine the blanched haricots verts with the creamy garlic sauce. Top with the remaining Parmesan and bread crumbs.
  6. Bake for 20-25 minutes until bubbly and golden. Garnish with fresh thyme before serving. Enjoy!
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Savory Bacon and Gruyère Green Bean Bake

savory green bean casserole

The Savory Bacon and Gruyère Green Bean Bake is a delightful fusion of flavors that takes the traditional green bean casserole to new heights. This dish combines tender green beans with crispy bacon, creamy Gruyère cheese, and a hint of garlic, creating a rich and comforting side that will steal the show at any Thanksgiving gathering.

Ingredients Quantity
Fresh green beans (trimmed) 1 pound
Bacon (chopped) 6 slices
Gruyère cheese (shredded) 1 cup
Garlic (minced) 2 cloves
Heavy cream ¾ cup
Onion (chopped) 1 medium
Olive oil 1 tablespoon
Salt To taste
Black pepper To taste
Bread crumbs ½ cup

Cooking Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a skillet, cook the chopped bacon until crispy; remove from skillet and drain on paper towels.
  3. In the same skillet, sauté onions and garlic in the bacon grease until soft.
  4. Blanch the green beans in boiling salted water for 5 minutes, then drain.
  5. In a large bowl, combine the cooked bacon, sautéed onions, green beans, heavy cream, and half of the Gruyère cheese; season with salt and pepper.
  6. Transfer the mixture into a greased baking dish and top with remaining Gruyère and bread crumbs.
  7. Bake for 25-30 minutes until bubbly and golden. Serve hot and enjoy!
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French Onion Green Bean Casserole With Crispy Onions

french onion green bean casserole

The French Onion Green Bean Casserole with Crispy Onions offers a delicious twist on the classic Thanksgiving side dish. This recipe features vibrant green beans intertwined with the rich flavors of caramelized onions and creamy sauce, all topped with crispy fried onions for added crunch and flavor. It’s a guaranteed crowd-pleaser that brings a delightful depth to your holiday table.

Ingredients Quantity
Fresh green beans (trimmed) 1 pound
French onion soup 1 can (10.5 oz)
Sour cream ½ cup
Crispy fried onions 1 cup
Garlic powder ½ teaspoon
Salt To taste
Black pepper To taste
Olive oil 1 tablespoon

Cooking Instructions

  1. Preheat the oven to 350°F (175°C).
  2. In a large bowl, mix French onion soup, sour cream, garlic powder, salt, and pepper.
  3. Blanch the green beans in boiling salted water for 5 minutes, then drain and shock in ice water to stop cooking.
  4. Combine the green beans with the soup mixture and fold until well coated.
  5. Transfer the mixture into a greased baking dish and top with crispy fried onions.
  6. Bake for 25-30 minutes until hot and bubbly. Serve warm and enjoy!
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Spicy Cheddar and Gruyère Haricots Verts Dish

cheesy spicy green beans

The Spicy Cheddar and Gruyère Haricots Verts Dish is a delectable and savory side that adds a kick to your Thanksgiving table. This dish features tender haricots verts (thin green beans) baked in a creamy cheese sauce infused with spicy elements, resulting in a rich, indulgent, and flavorful experience that complements any holiday feast.

Ingredients Quantity
Haricots verts (trimmed) 1 pound
Cheddar cheese (shredded) 1 cup
Gruyère cheese (shredded) 1 cup
Heavy cream 1 cup
Jalapeño (finely chopped) 1 small
Garlic (minced) 2 cloves
Salt To taste
Black pepper To taste
Olive oil 1 tablespoon
Paprika 1 teaspoon

Cooking Instructions

  1. Preheat the oven to 350°F (175°C).
  2. In a skillet, heat the olive oil and sauté the minced garlic and chopped jalapeño until fragrant.
  3. Add the haricots verts to the skillet and cook for 3-4 minutes, adding salt and pepper to taste.
  4. In a bowl, mix the heavy cream with both cheeses and paprika, stirring until smooth.
  5. Combine the haricots verts with the cheese mixture and transfer to a greased baking dish.
  6. Bake for 25-30 minutes until bubbly and golden. Serve hot and enjoy!
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Lemon Herb Green Bean Casserole With Gruyère and Almonds

lemon herb green bean casserole

The Lemon Herb Green Bean Casserole with Gruyère and Almonds is a refreshing twist on the classic green bean casserole that adds a zesty flavor profile to your Thanksgiving spread. This dish features vibrant green beans tossed with a tangy lemon herb sauce, creamy Gruyère cheese, and crunchy toasted almonds, creating a delightful balance of textures and flavors that will brighten up any holiday meal.

Ingredients Quantity
Fresh green beans (trimmed) 1 pound
Gruyère cheese (shredded) 1 cup
Heavy cream ¾ cup
Lemon juice 2 tablespoons
Lemon zest 1 teaspoon
Fresh thyme (chopped) 1 tablespoon
Fresh parsley (chopped) 2 tablespoons
Almonds (sliced and toasted) ½ cup
Salt To taste
Black pepper To taste
Olive oil 1 tablespoon

Cooking Instructions

  1. Preheat the oven to 350°F (175°C).
  2. Steam the green beans until they are bright green and slightly tender, about 3-4 minutes, then transfer to a mixing bowl.
  3. In a separate bowl, combine the heavy cream, lemon juice, lemon zest, thyme, salt, and pepper.
  4. Pour the creamy lemon mixture over the green beans and mix in half of the Gruyère cheese.
  5. Transfer the mixture to a greased baking dish and top with the remaining Gruyère cheese and toasted almonds.
  6. Bake for 25-30 minutes, or until the cheese is bubbly and golden. Serve hot and enjoy!

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Hi! I’m Emily. I’m a cozy‑kitchen tinkerer turning everyday ingredients into crave‑worthy plates—quick sizzles, bright flavors, and zero fuss, always with a smile. Playlist on, whisk in hand, I chase comfort that tastes a little sparkly and a lot homemade—playful, practical, and unapologetically delicious.