1 T. light mayonnaise
2 tsp. prepared horseradish
2 tsp. chili sauce
2 (1-oz.) slices whole grain rye bread
1 romaine lettuce leaf
3 oz. thinly sliced deli roast beef
2 (1/4-inch-thick) slices tomato
1 (1/8-inch-thick) slice red onion, separated into rings

Combine first 3 ingredients. Spread mayonnaise mixture on one bread slice. Top with lettuce leaf, roast beef, tomato slices, onion, and remaining bread slice.

Yield: 1 serving
Calories: 412
Fat: 12.7g
Fiber: 5.6g