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Cheesy Cauliflower Gratin

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Cheesy Cauliflower Gratin is a rich, creamy, and satisfying side dish made with tender cauliflower baked in a velvety cheese sauce and topped with a golden, bubbly crust. It’s a low-carb comfort food perfect for any occasion.

Ingredients

  • 1 large head cauliflower (cut into florets)
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • 1 cup milk (whole or 2%)
  • 1/2 cup heavy cream (optional for richness)
  • 2 cloves garlic (minced)
  • 1 1/2 cups sharp cheddar cheese (shredded)
  • 1/4 cup Parmesan cheese (grated)
  • Salt and black pepper to taste
  • 1/8 teaspoon nutmeg (optional)
  • 1/4 cup breadcrumbs or crushed pork rinds (optional, for topping)
  • Fresh parsley or chives (chopped, for garnish)

Instructions

  1. Preheat oven to 375°F (190°C) and grease a baking dish.
  2. Boil cauliflower florets in salted water for 4–5 minutes until just tender. Drain well.
  3. In a saucepan over medium heat, melt butter and sauté garlic for 1 minute.
  4. Whisk in flour to form a roux and cook for 1–2 minutes.
  5. Gradually whisk in milk and cream. Stir constantly until thickened, about 4–5 minutes.
  6. Stir in cheddar and Parmesan until smooth. Season with salt, pepper, and nutmeg if using.
  7. Fold in cooked cauliflower until coated.
  8. Transfer to prepared baking dish. Sprinkle with more cheese and optional breadcrumbs or pork rinds.
  9. Bake for 20–25 minutes until bubbly and golden. Broil for 2–3 minutes for extra browning.
  10. Garnish with chopped parsley or chives and serve hot.

Notes

  • Drain cauliflower well to avoid a watery gratin.
  • Use Gruyère or fontina for a richer cheese blend.
  • For gluten-free, use cornstarch instead of flour and gluten-free breadcrumbs.
  • Add crumbled bacon or diced ham for a protein boost.
  • Broil carefully to avoid burning the topping.

Nutrition

Find it online: https://thefamilycooking.com/cheesy-cauliflower-gratin/