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Festive Cheesy Cauliflower Gratin is a delightful holiday side dish that brings warmth and comfort to any festive gathering. This rich and creamy casserole combines the subtle flavor of cauliflower with an indulgent cheese sauce, making it an irresistible addition to your holiday table.

Festive Cheesy Cauliflower Gratin

A delightful side dish featuring cheesy cauliflower with a crunchy topping.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Side Dish
Cuisine American
Servings 7

Ingredients
  

  • 1.0 head cauliflower
  • 2.0 tablespoons unsalted butter
  • 1.0 tablespoon olive oil
  • 1.0 small onion
  • 2.0 cloves garlic
  • 1.0 cup heavy cream
  • 1.0 cup shredded sharp cheddar cheese
  • 1.0 cup shredded Gruyère cheese
  • 1.0 teaspoon Dijon mustard
  • 0.0 teaspoon salt
  • 0.0 teaspoon black pepper
  • 0.5 teaspoon nutmeg
  • 0.5 cup breadcrumbs
  • 2.0 tablespoons fresh parsley

Instructions
 

  • Preheat your oven to 375°F (190°C).
  • In a large pot, bring salted water to a boil. Add the cauliflower florets and cook for about 5 minutes, until slightly tender. Drain and set aside.
  • In a large skillet, heat the butter and olive oil over medium heat. Add the chopped onion and sauté for 3-4 minutes, or until translucent. Stir in the minced garlic and cook for an additional minute, until fragrant.
  • Reduce the heat to low and pour in the heavy cream. Whisk in the Dijon mustard, salt, black pepper, and nutmeg. Gradually add the shredded cheddar and Gruyère cheese, stirring until melted and smooth.
  • In a large mixing bowl, combine the drained cauliflower florets with the cheesy sauce. Gently fold until the cauliflower is well-coated.
  • Transfer the cheesy cauliflower mixture to a greased baking dish. Sprinkle the breadcrumbs evenly over the top to create a crunchy crust. For added flavor, sprinkle paprika or cayenne on top if desired.
  • Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and bubbly.
  • Once out of the oven, let it cool for a few minutes. Garnish with freshly chopped parsley before serving.
  • Scoop portions onto plates and serve warm as a delightful side dish at your festive gatherings.

Notes

For extra flavor, consider adding paprika or cayenne.
Keyword cauliflower, cheesy, festive, gratin