Combine your flour, sesame oil, sugar, and salt in a bowl.
Knead your dough for a few minutes. If the dough is sticking to your hands, add a sprinkle more flour.
After a couple of minutes kneading, you should have a bouncy but firm dough. Cover with plastic wrap and set it aside.
Place a frying pan on low-medium heat and add in 1 tablespoon butter. Once melted, crack in your 5 eggs. Scramble until the eggs are cooked through. Then set them aside in a bowl.
In your egg bowl. add in your chopped chives, oyster sauce, and 1 teaspoon of ground black pepper. Give it a mix and then set aside.
Grab your dough, roll it into a sausage shape, and then slice into 5 equal pieces.
Roll each wrapper into thin circles (around 3 inches in diameter) and then place ⅕ of your filling onto one side of the wrapper. Fold over the wrapper and seal.
Seal the edge by pinching between your thumb and index finger all the way around the semi-circle.
Repeat for all 5 of your chive pockets. If you struggle with the pleating, don't worry, just seal them and begin frying.
Place a non-stick pan on low-medium heat and add in a drizzle of vegetable oil. Add in your chive pockets (depending on how big your pan is, you might have to do it in two batches), fry for 4 minutes on each side with the lid of the pan on. Check every minute to ensure the bottoms of the chive pockets don't over cook.
Once golden, take off the heat and serve up with your chilli oil mayonnaise.