Reuben Garbage Bread

Name: Reuben Garbage Bread
Ingredients: 1/2 cup mayonnaise; 1/4 cup ketchup; 2 tablespoons prepared horseradish, drained; 1/2 teaspoon onion powder; 1/2 teaspoon Worcestershire sauce; Hot sauce, for the sauce; Kosher salt; 1 teaspoon baking soda; 2 cups sauerkraut, drained well; All-purpose flour, for dusting; 2 teaspoons caraway seeds; 1 1/2 pounds store-bought pizza dough, at room temperature (see Cook's Note); 1 pound thinly sliced pastrami; 8 ounces thinly sliced Swiss cheese, quartered