Ingredients

1

                        can (11 oz) refrigerated Pillsbury™ Original French Bread

2

tablespoons butter

2

cups thinly sliced yellow onion (1 large)

1/4

teaspoon salt

2

tablespoons prepared horseradish cream or sauce

8

oz thinly sliced cooked beef prime rib

1

cup fresh baby arugula

Preparation

Heat oven to 350°F. Bake French loaf as directed on can. Cool completely.

Meanwhile, in 12-inch nonstick skillet, melt butter over medium-high heat. Add onion and salt; cook 10 to 12 minutes, stirring frequently, until deep golden brown.

Cut French loaf in half crosswise, then in half horizontally. Spread 1 tablespoon horseradish cream over cut sides of bottom of each loaf. Top each loaf with half each of the beef, onions, arugula and loaf tops.