1. Preheat oven to 170 °C and spread oats and nuts on a baking sheet, bake for 8-10 minutes until golden.
2. In a saucepan, melt butter over lot heat.
3. Add omija cheong and stir gently.
4. In a large bowl, mix the toasted oats, nuts, dried fruits, and warm omija cheong mixture.
5. Stir until evenly coated.
6. Put the mixture firmly and evenly into the rectangular pan with cooking paper.
7. Refrigerate for 2-3 hours and cut into bars of your desired size.
