Martha's way: If you accidentally over salt a dish while it's still cooking, drop in a peeled potato and it will absorb the excess salt for an instant "fix me up"
My way: If you over salt a dish while you are cooking, that's just too bad. My motto is, I made it and you will eat it and I don't care how bad it tastes.
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Martha's way: To easily remove burnt-on food from your skillet, simply add a drop or two of dish soap and enough water to cover bottom of pan, and bring to a boil on stove top.