Boost the flavor of everything you cook with Cornhusker Kitchen's Gourmet Duck Fat Spray. Use this spray to coat your cast iron pan before putting it on the smoker, or use it on your skillets in the kitchen, it even makes a great glaze. What makes this cooking spray unique is the light boost of flavor it gives to anything you're cooking. From eggs to large cuts of meat, this spray replaces oil entirely and gives you a far more flavorful alternative.