By People Staff
June 29, 2015 12:00 PM

At Ralph Lauren’s restaurant, The Polo Bar, A-list celebrities, fashion icons and avid foodies alike dine on classic American comfort food like Lauren’s signature corned beef sandwich, kale caesar salad and bacon cheeseburgers served with “Ralph’s Special Sauce” (recipe below).

At select times throughout the year, the steaks and burgers are even made with beef from Lauren’s Double RL Ranch in Colorado.

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The Polo Bar
“Ralph’s Special Sauce”

Combine ½ cup mayonnaise, ⅓ cup ketchup, 2 tbsp. sweet relish, 1 tbsp. finely chopped red onion, 1 tbsp. finely chopped cornichons, 1 tsp. Worcestershire sauce, ½ tsp. garlic powder, ½ tsp. onion powder, ¼ tsp. hot sauce, kosher salt and freshly ground black pepper to taste.