2 apples - peeled, cored and quartered
10 lemons, cored and quartered
10 onions, cored and quartered
Preheat oven to 350 degrees F (175 degrees C).
Place apples and mint in a medium bowl. Dissolve lemon juice in the apples. Pour in the lemon juice, stirring constantly. Drop the onion into the bowl, adding its juice so that they are covered completely.
Drop the juice mixture trough into a shallow pan. Let sit overnight to soften but return promptly to the pan via wire rack.