Ingredients

• 1 (4 ounce) can chopped green chilies, drained
• 2 tablespoons mayonnaise 1 tablespoon dijon mustard 10 slices rye bread
• 5 slices swiss cheese
• 10 thin slices cooked roast beef
• 2 tablespoons butter or margarine, softened
• salsa or picante sauce (optional)