Final answer:
Folded eggs are omelets that are cooked with fillings and then folded in half.
Step-by-step explanation:
The correct statement about folded eggs is that they are omelets that are cooked with fillings and then folded in half. Option 1 is incorrect because boiled eggs are not considered folded eggs. Option 2 is incorrect because scrambled eggs are not folded. Option 4 is incorrect because sunny-side-up eggs are not folded either.