On my quest of being more "homemade" one of the first things I've discovered is homemade cooking spray. I feel like I went though my last bottle of store bought spray within a very short time. It costs almost $3 per bottle, it mists all over other things and I recently looked at the ingredients list and there are a few things I couldn't pronounce.
I got to thinking...it is just oil right? Except it's put in a pressurized can for convenience. Why can't I just put regular oil in a spray bottle and call it a day? I began my research and found all sorts of "recipes" online and how you should and should not make homemade cooking spray.
So far I've only tried one receipe but it's working great and I love it! I only needed 3 things and they all were things that I already had on hand, which in my mind is the same as free.
Spray Bottle
Distilled Water (I just bought a few gallons for the humidifier)
Olive Oil
Important tip--I wanted to use tap water but after further investigation not such a great idea. It can harbor and grow bacteria if not used quickly...so, it's best to use distilled water.
I started by washing the spray bottle using hot soapy water and took all the pieces apart to get it good and clean...BUT, then decided to go a step further and sterilize it. I occasionally did this with Rory's bottles and pacifiers after he was sick....it's super easy! Just boil water, throw in what you want to sterilize and let boil for 5 minutes.
Remove the pieces from the water and once cool, reassemble the spray bottle.
The next step is getting the oil to water ratio correct and I think this depends on how much/what you bake and how oily you want your surface. My mix was 2 parts oil and 1 part water.
Seriously, that is all you do. Give the bottle a shake each time before you use it since naturally oil and water separate.
I've used this so far for everything I would have used store bought spray for and can not tell the difference...and I have to say I will not go back to store bought spray now that I know how easy this is.