Non-Stick Cooking Spray

Always use non-stick cooking spray on your pan inserts for easier food removal. Even if you use butter or margarine for frying, a light spritz of non-stick cooking spray will help. If you're afraid of the spray flavor mingling with your butter/margarine, use butter-flavored spray.  

Non-stick cooking spray comes in a variety of flavors: butter, olive oil, canola oil, grapeseed oil, sunflower oil, coconut oil, and vegetable oil.  Some specialty flavors are best found online, but always check your local grocer first.  If they don't carry the flavor you want, you could always ask them to.  Sometimes all they need is a little nudge.