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Cauliflower Gratin
Cauliflower Gratin
45 min8 servings

This is a lower-carb side dish that pairs well with pork, ham or beef. It's so creamy and delicious! If you like a bit of crunch, sprinkle buttered bread crumbs over the top for the last five minutes in the oven. — Mary Zinchiak, Boardman, Ohio

Ingredients
1 large head cauliflower, cut into florets
2 tablespoons olive oil
1 teaspoon salt, divided
1 teaspoon pepper, divided
4 tablespoons butter, cubed
3 tablespoons all-purpose flour
2 cups 2% milk
1 cup shredded Swiss cheese
1/2 cup grated Parmesan cheese
1/2 teaspoon onion powder
1/2 teaspoon ground mustard
1/2 teaspoon Worcestershire sauce
1/8 teaspoon cayenne pepper
Chopped fresh thyme, optional
Instructions
1 Roast the cauliflower
2 Place cauliflower on a rimmed baking sheet, drizzle with oil, sprinkle with salt and pepper and toss to coat. Roast in a 375°F oven for eight minutes, stir and continue cooking until crisp-tender and lightly browned, seven to eight minutes more.
3 Make the roux
4 In a large saucepan, melt 4 tablespoons of butter over medium heat. Stir in 3 tablespoons flour until smooth, then gradually whisk in 2 cups of milk. Bring to a simmer, stirring constantly and cook until thickened, two to three minutes. Remove from heat.
5 Add cheese and spices
6 Stir in the Swiss cheese, grated Parmesan cheese, onion powder, ground mustard, Worcestershire sauce, cayenne pepper and remaining 1/2 teaspoon salt and pepper until smooth. Test Kitchen Tip: This recipe is best with fresh shredded Parmesan cheese. Pre-grated Parmesan cheese will make the texture grainy.
7 Bake au gratin
8 Pour 3/4 cup of the cheese sauce into a greased two-quart baking dish. Top with cauliflower and the remaining cheese sauce, then bake until bubbly and lightly browned, for 30 to 35 minutes. If desired, sprinkle with chopped fresh thyme.