Firecracker Wraps - cooking recipe

Ingredients

1/2 cup sour cream
1/2 cup mayonnaise
1 green onion, chopped
2 tablespoons prepared horseradish
1/2 teaspoon salt
1/2 teaspoon pepper
8 (12 inch) flour tortillas
1 lb roast beef, cut into 24 thin slices
2 (6 ounce) packages deli-style sharp cheddar cheese slices
2 cups shredded iceberg lettuce
1 tomatoes, thinly sliced (optional)

Preparation

Stir together first 6 ingredients until blended. Spread evenly on one side of each tortilla; top with 3 beef slices and, 2 cheese slices. Sprinkle evenly with shredded lettuce and sliced tomatoes if using.
Roll up tortillas tightly; wrap in parchment paper or plastic wrap. Chill 8 hours.