Best 4 Leek And Cauliflower Gratin Recipes

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Leeks and cauliflower come together in a creamy, savory, and cheesy gratin dish. The leek's subtle onion-like flavor pairs perfectly with the mild and nutty taste of the roasted cauliflower, while the creamy sauce ties the flavors together. Baked until golden and bubbly, this dish is a perfect side dish or main course for any occasion. Whether you are looking for a special occasion dish or a comforting meal for a weeknight dinner, this recipe has got you covered.

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CAULIFLOWER AND LEEK GRATIN



Cauliflower and Leek Gratin image

This bubbly and cheesy dish makes for a delicious dinner party side. Serve with Salt and Pepper Crusted Rack of Lamb and Wilted Mustard Greens.

Provided by Martha Stewart

Categories     Food & Cooking     Main Dish Recipes     Casserole Recipes

Number Of Ingredients 10

3 tablespoons unsalted butter, plus more for baking dish
1 (3-pound) head cauliflower, cut into florets
2 leeks, white and light green parts only, trimmed, and sliced crosswise into 1/4-inch pieces
2 small shallots, peeled and sliced into 1/8-inch rounds
1 to 2 teaspoons crushed red-pepper flakes
1 teaspoon fresh thyme leaves, coarsely chopped
1/4 cup all-purpose flour
1 1/2 cups whole milk
1 1/2 cups grated Gruyere cheese
Coarse salt and freshly ground pepper

Steps:

  • Preheat oven to 350 degrees. Butter a shallow 2-quart baking dish and set aside.
  • Bring a large pot of salted water to a boil. Add cauliflower and cook until slightly tender, 2 to 3 minutes. Drain and rinse under cold water; transfer to a large bowl and set aside.
  • Melt butter in a small saucepan over medium-low heat. Add leeks, shallots, red-pepper flakes, and thyme; cook, stirring, until softened, about 5 minutes. Stir in flour until well combined. Slowly add milk, stirring constantly, until well combined. Increase heat to medium-high and bring to a boil; let boil 2 to 3 minutes until thickened. Remove from heat and stir in 3/4 cups cheese; season with salt and pepper.
  • Pour leek mixture over cauliflower mixture and stir until cauliflower is well coated; transfer to prepared baking dish. Sprinkle remaining 3/4 cup cheese over top. Transfer to oven and bake until bubbly, about 25 minutes.
  • Meanwhile, preheat broiler. Transfer baking dish to broiler; broil until golden brown, 5 to 8 minutes. Let cool 5 to 10 minutes before serving.

CASHEW CAULIFLOWER AND LEEK GRATIN



Cashew Cauliflower and Leek Gratin image

My family loves this cauliflower gratin. It's different than scalloped potatoes and healthier with the added vegetables, and the cashew milk and cashew nuts add richness. Eliminate the white wine, if desired. -Nancy Heishman, Las Vegas, Nevada

Provided by Taste of Home

Categories     Side Dishes

Time 45m

Yield 6 servings.

Number Of Ingredients 12

1 large head cauliflower, cut into small florets
1 large leek (white portion only), halved lengthwise, washed and sliced
2 tablespoons olive oil
1 teaspoon smoked paprika
1/2 teaspoon salt
1/2 teaspoon pepper
1-1/4 cups cashew milk
2 tablespoons white wine or chicken broth
1/3 cup cashew butter
2 garlic cloves, minced
1/3 cup chopped cashews, toasted
3 tablespoons chopped fresh chives

Steps:

  • Preheat oven to 425°. Place cauliflower florets and leek slices in a parchment-lined 15x10x1-in. baking pan. Drizzle with oil. Sprinkle with paprika, salt and pepper; toss to mix. Roast 20 minutes, stirring halfway through., Meanwhile, process cashew milk, white wine, cashew butter and garlic in a blender until smooth. Pour into a small saucepan; bring to a boil, stirring constantly. Reduce heat; simmer until thickened, 2-3 minutes., Transfer roasted cauliflower and leeks to a greased 11x7-in. baking dish; stir in cashew sauce. Return to oven; bake until heated through, 5-7 minutes. Sprinkle with cashews and chives.

Nutrition Facts : Calories 234 calories, Fat 17g fat (3g saturated fat), Cholesterol 0 cholesterol, Sodium 373mg sodium, Carbohydrate 19g carbohydrate (7g sugars, Fiber 4g fiber), Protein 6g protein.

LEEK AND CAULIFLOWER GRATIN



LEEK AND CAULIFLOWER GRATIN image

I have some fresh leeks and cauliflower coming from my organic delivery company this week, so I went looking for a recipe to use both. I was happily surprised to find this one which also uses cheese--my biggest love! Making it in just a few days! Recipe: laaloosh.com 01-21-15

Provided by Ellen Bales

Categories     Side Casseroles

Time 1h10m

Number Of Ingredients 8

3 large leeks, trimmed and sliced
1 medium head cauliflower, trimmed and chopped into florets
1/2 c panko breadcrumbs
2 Tbsp butter
2 Tbsp all purpose flour
2 c milk or half and half
1 c shredded cheddar cheese
salt and pepper to taste

Steps:

  • 1. Place leeks and cauliflower into a greased 3-qt. baking dish. Sprinkle with salt and pepper.
  • 2. In a medium saucepan melt butter over medium-high heat. Add the flour and whisk constantly until butter and flour are combined. Slowly whisk in the milk and bring to a boil, whisking frequently until slightly thickened. Season with salt and pepper if desired.
  • 3. Stir in cheese and whisk until melted; remove from heat.
  • 4. Pour the cheese sauce evenly over leeks and cauliflower. Sprinkle with Panko crumbs on top.
  • 5. Cover and place in a preheated 375º oven for about 45 minutes until vegetables are tender and sauce is bubbling. Remove cover and cook another 8-10 minutes to brown the breadcrumbs. Cool for 5 minutes before serving.

CAULIFLOWER, LEEK AND BACON GRATIN RECIPE - (4/5)



Cauliflower, Leek and Bacon Gratin Recipe - (4/5) image

Provided by bakeaholic

Number Of Ingredients 13

Topping:
1 head of cauliflower cut into bite-size florets
6 slices bacon, cut into thin strips
3 leeks, chopped into half moons
3 tbsp. butter
3 tbsp. all-purpose flour
2 cups milk
1/2 cup grated Gruyere
1/2 cup grated Parmesan
1 tsp. salt
1/2 cup fresh breadcrumbs
1/4 cup grated Gruyere
2 tbsp. melted butter

Steps:

  • 1. Preheat oven to 350 degrees F. Butter an 8 inch square or oval dish. 2. In a large pot of boiling, salted water, cook cauliflower for 5 minutes. Drain. Set aside in a bowl. 3. Meanwhile, cook bacon in a large skillet over medium heat for 5 minutes or until crispy. Set aside on paper towels. Discard all but 2 tsp. of fat. Add leeks to the skillet; cook, stirring occasionally, for 5 to 7 minutes or until very soft and just starting to turn golden. Transfer to the bowl with the cauliflower. Add bacon. 4. Wipe skillet clean. Melt butter in the skillet over medium heat. Sprinkle with flour; cook, whisking, for 1 minute. Gradually whisk in milk. Bring to a boil and reduce heat. Whisk for 3 to 5 minutes or until smooth and thickened. Whisk in the Gruyere, Parmesan and salt until cheese is melted. 5. Pour over cauliflower mixture, stirring until well coated. 6. Transfer to buttered dish. Topping: In a bowl, stir together the breadcrumbs, cheese and butter. Sprinkle over the dish. Bake for about 30 minutes or until golden on top and heated throughout. Variation: Use broccoli and cheddar in place of cauliflower and Gruyere and Parmesan.

Tips:

  • Choose fresh vegetables: Fresh, high-quality vegetables will result in a more flavorful and nutritious gratin. Look for leeks and cauliflower that are firm and brightly colored.
  • Slice the vegetables thinly: This will help them cook evenly and quickly. You can use a mandoline or a sharp knife to slice the vegetables.
  • Use a variety of cheeses: A combination of cheeses will give the gratin a more complex flavor and texture. Try using a combination of hard and soft cheeses, such as cheddar, Gruyère, and Parmesan.
  • Don't overcook the vegetables: Overcooked vegetables will become mushy and lose their flavor. Cook them just until they are tender-crisp.
  • Serve the gratin hot: Leek and cauliflower gratin is best served hot out of the oven. You can garnish it with fresh herbs, such as parsley or chives.

Conclusion:

Leek and cauliflower gratin is a delicious and versatile dish that can be served as a main course or a side dish. It is a great way to use up leftover vegetables and it is also a good source of vitamins and minerals. With its creamy, cheesy sauce and crispy breadcrumb topping, this gratin is sure to be a hit with your family and friends.

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