This recipe creates a comforting cauliflower gratin, featuring tender florets enveloped in a rich and creamy three-cheese sauce, blending Monterey Jack, tangy goat cheese, and sharp Parmesan. Baked until golden and bubbly, it's a hearty and satisfying vegetarian dish perfect as a main course or a luxurious side.
For a truly exceptional gratin, ensure your cauliflower is tender-crisp, not mushy, after blanching; it will finish cooking in the oven. When making the bechamel base, cook the flour and butter (roux) for at least a minute to eliminate any raw flour taste before gradually whisking in the milk. Adding a pinch of freshly grated nutmeg to the cheese sauce will elevate its flavor, a classic French touch for creamy sauces. To enhance the crust, consider mixing a small amount of panko breadcrumbs with the Parmesan cheese before sprinkling on top. Always taste and adjust seasoning of the cheese sauce before pouring over the cauliflower.