STEAMED BROCCOLI WITH HORSERADISH AND MUSTARD SEEDS (for four)

1-1/2 pounds steamed broccoli

¾ stick (6 tablespoons) unsalted butter

3 tablespoons mustard seeds

2 tablespoons drained bottled horseradish

1 tablespoon fresh lemon juice

1/8 teaspoon salt

1/8 teaspoon freshly ground black pepper

1. While broccoli is steaming, melt butter in a small saucepan over moderate heat. Stir in mustard seeds and cook, partially covered, swirling pan occasionally, until seeds just begin to pop and turn one shade darker, about 3 minutes.  Stir in horseradish, lemon juice, salt and pepper.

2. Turn steamed broccoli into a warmed serving dish and toss it with the butter mixture.

from The Gourmet Cookbook