Ingredients
1/4 cup mayonnaise2 tablespoons prepared horseradish, drained1 tablespoon Dijon mustard1 round loaf (1 pound) unsliced bread2 tablespoons butter, softened1/3 pound thinly sliced deli ham1/3 pound sliced Monterey Jack cheese1/3 pound thinly sliced deli turkey1/3 pound sliced cheddar cheese1/3 pound thinly sliced deli roast beef1 medium tomato, sliced1 large dill pickle, sliced lengthwise1 small red onion, thinly slicedLettuce leaves
Preparation
In a small bowl, combine the mayonnaise, horseradish and mustard. Cut bread in half. Carefully hollow out bottom and top of loaf, leaving 3/4-in. shell (discard removed bread or save for another use). Spread butter on cut sides of bread.
In the shell, layer ham, a third of the mayonnaise mixture, Monterey Jack cheese, turkey, a third of the mayonnaise mixture, cheddar cheese, roast beef, remaining mayonnaise mixture, tomato, pickle, onion and lettuce.
Replace top. Wrap tightly in plastic wrap; cover and refrigerate for at least 1 hour.