Cauliflower and Horseradish Gratin

READY IN: 55mins
Recipe by lazyme

From the April 1999 Bon Appetit magazine, this sounds like it would be good.

Top Review by Carianne

This was pretty good, but way too rich in the end for me. I would cut wayyyy back on the half & half next time.

Ingredients Nutrition


  1. Preheat oven to 375.
  2. Steam cauliflower until crisp-tender, about 9 minutes.
  3. Transfer to 13x9x2"-inch glass baking dish.
  4. Melt 3 tablespoons butter in heavy large saucepan over medium heat.
  5. Add flour and stir 2 minutes (do not brown).
  6. Gradually whisk in half and half.
  7. Cook until sauce boils and thickens, whisking constantly, about 4 minutes.
  8. Mix in 5 tablespoons horseradish and vinegar.
  9. Season to taste with nutmeg, salt and pepper.
  10. Pour sauce over cauliflower and mix to coat.
  11. Sprinkle cheese over.
  12. (Can be made 1 day ahead. Cover and chill).
  13. Melt 3 tablespoons butter in heavy medium skillet over medium heat.
  14. Mix in mustard and remaining 2 tablespoons horseradish.
  15. Add breadcrumbs; stir until crumbs are golden brown, about 9 minutes.
  16. Sprinkle over cauliflower.
  17. Bake until cauliflower is heated through, about 25 minutes.

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