Ingredients
3
1/2 tbsp horseradish Dijon mustard, divided
2
1/3 cups fresh breadcrumbs from crustless French bread
1
cup crumbled Roquefort cheese (generous 4 ounces)
3
9-ounce bags spinach leaves
1
8-ounce leek, halved lengthwise, thinly sliced crosswise (about 3 cups)
3/4
cup heavy whipping cream
Directions
1.
Preheat oven to 400°F. Melt 3 tablespoons butter in medium skillet over medium-high heat. Mix in 2 tablespoons mustard, then breadcrumbs. Sauté until breadcrumbs are golden, about 5 minutes. Cool briefly. Mix in cheese.
2.
Toss 1 1/2 bags spinach in large nonstick pot over high heat until wilted, about 3 minutes. Transfer to sieve set over bowl. Repeat with remaining spinach. Press on spinach to drain.
3.
Melt remaining 2 tablespoons butter in same pot over medium-high heat. Add leek; sauté 4 minutes. Add cream, remaining 1 1/2 tablespoons mustard, and spinach. Toss until thick and blended, about 2 minutes. Season with salt and pepper. Transfer to 7x11-inch baking dish. Top with breadcrumb mixture. Bake until bubbling, about 10 minutes.
New-York Restaurants
