Sandwich with Deluxe Roast Beef

Ingredients :

Mayonnaise (light), 1 tbsp
Horseradish (prepared), 2 tsps
Chili sauce, 2 tsps
Rye bread, 2 slices (1-ounce)
Romaine lettuce leaf, 1
Deli roast beef (thinly sliced), 3
ounces
Tomato, 2 slices (¼-inch-thick)
Red onion(separated into rings),
1 slice (1/8-inch-thick)

Mix in the chili sauce, mayonnaise, and horseradish.

Spread the mixture on the bread and top with roast meat, onion, lettuce leaf, and tomato slices.