Mayonnaise, Worcestershire, and whole-grain mustard combine for a tangy, slightly smoky sandwich spread. Arugula is a peppery salad green. Substitute your favorite lettuce, if you like. Ingredients Cooking spray 2 (8-ounce) boneless ribeye steaks, trimmed 1/2 teaspoon kosher salt 1/2 teaspoon freshly ground black pepper 2 tablespoons fat-free mayonnaise 1 teaspoon whole-grain mustard 2 teaspoons […]