it melts
...uh...
it will dry
it will go all hard and stale in the sun
Umm ... Nothing ! It just gets hot !
When butter is placed under the sun, it will melt.
strawberry
...butter melts when you warm it up
Assuming this is a recipe that uses just oil and no butter or other fats and you are not planning on replacing the oil with some other fat then it will be dry.
The apple will start to break down and decompose due to exposure to the sun's heat, causing it to dry out and shrivel up. This process is known as sun-drying.
The fats in butter become solid and firm when refrigerated.
That is what you do to make a "peanut butter and jelly" sandwich.
Its Peanut Butter Jelly Time, peanut butter, peanut but, peanut butter and a basball bat...