Add oil to a large skillet. Then, add cubed ham, salt and pepper to taste, and cook until ham is heated through.
3. Step
Make a well in the center of the skillet. Add sesame oil as well as the green onions. Cook until fragrant - approximately 2 minutes.
4. Step
To the green onions, add the minced garlic and cook until fragrant.
5. Step
Add the soy sauce, red pepper flakes, and sugar to a separate bowl. Mix to create a thick paste. Add more sugar or pepper flakes to make it more sweet or spicy.
6. Step
Add the paste to the pan and stir to mix. Add splashes of water as needed to incorporate.