Dijon-style mustard, horseradish, and mayonnaise flavor this quick lunch or dinner sandwich.

Source: Midwest Living


Ingredient Checklist


Instructions Checklist
  • Combine mayonnaise dressing, mustard, and horseradish in a small bowl. Carefully slice bread in half horizontally using a serrated bread knife. For each sandwich, spread cut side of a bread half with mayonnaise mixture. Top each with roast beef, red pepper strips, cheese, and watercress. Fold bread in half over filling or roll wrap-style. Makes 4 servings.



Tightly wrap sandwiches tightly in plastic wrap and refrigerate for up to 24 hours.

Nutrition Facts

344 calories; 13 g total fat; 4 g saturated fat; 3 g monounsaturated fat; 66 mg cholesterol; 484 mg sodium. 26 g carbohydrates; 2 g fiber; 0 g sugar; 31 g protein; 923 IU vitamin a; 32 mg vitamin c; 8 mcg folate; 192 mg calcium; 3 mg iron;