I'm a klutz sometimes.
And I like to cook.
And I work as a barista (I make coffee).
So I burn myself, often.
And when I do, I have a surefire technique to not blister or sting. My old boss, Candy, had a remedy for everything and this was one of her.
Immediately after you burn yourself, instead of running the burn under water, run the cold water over a black tea bag. Apply the cold tea bag to the burn, rewetting it as necessary, until the sting is gone.
Just a little tip, from a girl who has been there and done that too many times!