Roasted Broccoli With Vinegar-Mustard Glaze

Ingredients

1-2 broccoli crowns, cut into 1½- to 2-inch-long florets
3 Tablespoons oil
Salt and black pepper, to taste
1 Tablespoon unsalted butter
1 Tablespoon vinegar
1 Teaspoon Dijon mustard

Instructions:

Preheat the oven to 450 degrees.
On a baking sheet, toss the broccoli with the olive oil, salt and pepper.
Arrange in a single layer, cut-sides down, and roast, without flipping, until browned and crisp-tender, 15 to 20 minutes.
Add the butter, vinegar and mustard to the broccoli on the sheet pan and toss until the butter’s melted
Season to taste with salt and pepper.

Source: cooking.nytimes.com