Roast Beef Poor Boys

Ingredients

• 1 tablespoon dijon mustard 
• 1 teaspoon horseradish prepared
• 1 cup iceburg lettuce shredded
• 2 tablespoons nonfat mayonnaise 
• 4 ounces pan drippings from roast beef preferably lean cooked thinly sliced
• 5 ounce rolls split french
• 4 slices tomatoes (1/4-inch-thick)

Equipment

• bowl

Directions

1. Combine first 3 ingredients in a small bowl, stirring well.
2. Spread 1 tablespoon mayonnaise mixture over bottom half of each roll; top each evenly with roast beef, shredded lettuce, and tomato slices.
3. Spread remaining mayonnaise mixture evenly over top halves of rolls, and place over tomato.