Good-Cooking - Super Roast Beef Subs

Ingredients

• 1 (1 ounce) envelope onion soup mix
• 1 tablespoon all-purpose flour
• 1 teaspoon ground cumin
• 1/2 teaspoon chili powder
• 1 cup water
• 1 cup chunky salsa
• 2 (16 ounce) Italian bread loaves
• 4 cups shredded lettuce
• 1 pound deli roast beef slices
• 2 tomatoes, seeded and diced
• 2 cups (8 ounces) shredded Colby-Monterey
• jack cheese blend