Baked Broccoli Custards
- 1 1/2 pounds broccoli, cut into florets (about 8 cups)
- 2 tablespoons extra-virgin olive oil
- Coarse salt and freshly ground pepper
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- 3 cups whole milk
- 2 tablespoons coarsely grated Parmigiano-Reggiano
- Pinch of freshly grated nutmeg
- 1 1/2 cups finely grated Gruyere (about 4 ounces)
- Step 1
Preheat oven to 425 degrees. On a rimmed baking sheet, toss broccoli with oil. Season with salt and pepper. Spread in a single layer and roast, turning once, until golden and crisp, 20 to 25 minutes.
- Step 2
Reduce oven temperature to 325 degrees. Melt butter in a medium saucepan over medium-high heat. Add flour and cook, stirring, 1 minute. Add milk, whisking until mixture just comes to a simmer. Gently simmer, stirring constantly, until mixture is thickened slightly, about 12 minutes. Remove from heat; stir in Parmigiano-Reggiano, nutmeg, and 1/2 cup Gruyere. Season with salt and pepper.
- Step 3
Divide broccoli among six 8-ounce gratin dishes. Pour cream mixture over vegetables. Sprinkle with remaining 1 cup Gruyere.
- Step 4
Place gratin dishes on a rimmed baking sheet. Bake until bubbly and golden brown in spots, 23 to 25 minutes. Let cool slightly before serving.
