The Truffle Ketchup by Stonewall Kitchens has quickly become one of my favourites. To complement its true truffle essence, I createdan Italian flavoured patty using parmesan, herbs & touch of heat. Here's my (and likely your) new favourite chicken burger recipe. Stonewall Kitchen Truffle Ketchup Glazed Chicken Burger YIELD: 18 sliders or 6-8 full size burgers PREP TIME: 30 - 45 minutes INGREDIENTS 2 lbs Ground Chicken 2/3 cup Grated Parmesan 1/3 cup Chopped Basil (packed) 1/3