Making Gyeran Mari is not only simple but also enjoyable! Follow these steps to create your delicious rolled omelette:

1. Whisk Eggs: In a bowl, crack the eggs and add milk (or water), salt, and pepper. Whisk until everything is well combined and slightly frothy.

2. Prepare Vegetables: Chop your choice of vegetables and protein (if using), and set aside.

3. Heat the Pan: Heat a non-stick skillet over medium heat. Add a light drizzle of vegetable oil, ensuring it coats the bottom of the pan.

4. Cook the First Layer: Pour about half of the egg mixture into the heated skillet. Tilt the pan to help spread the eggs evenly.

5. Add Fillings: As the edges start to set, sprinkle a portion of the chopped green onions and any additional vegetables or ham on top.

6. Roll the Omelette: Once the eggs are almost fully cooked (still slightly runny in the center), use a spatula to gently fold one side of the omelette over to the center. Then, carefully fold over the opposite side to create a roll.

7. Cook the Second Layer: Push the rolled omelette to one side of the skillet. Add a little more oil if necessary. Pour the remaining egg mixture into the pan, and repeat the process with more fillings.

8. Finish Rolling: Once the second portion is cooked, roll it over the first omelette.

9. Slice and Serve: Once fully cooked, slide the rolled omelette onto a cutting board. Allow it to rest for a minute, then slice into bite-sized pieces.

10. Garnish: Optionally, sprinkle sesame seeds over the top for added flavor and presentation.

Through these creating steps, you will master the art of crafting Gyeran Mari that’s not only incredibly fluffy but also bursting with flavor!