I just use little pieces of paper towel to spread around oil. For baking, I use butter or shortening and flour or cocoa. I don't think I'm adding that many more calories. I use less than a 1/3 tablespoon of butter to grease a 9x13 inch pan. I burnt up the extra calories just prepping the pan. I've just not been happy with the way that the fine misting of oils sticks and burns to the pan where it gets up on the edges of the pan. The old sprays are nasty. I didn't want to eat anything that made my cookie sheets look and feel so tacky and brown. This new spray does look interesting. I may try it...less little pieces of towel floating around the kitchen.
Bob, I just bought some Chicago Metallic baking pans. They're fabulous. I'm not going to ruin them with baked on sprays, though.
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