Oh ee seon (Cucumber with five fillings) 

  1 English cucumber

  8 oz beef, thin julienne

  3 shiitake mushrooms, rehydrated

  1/4 red bell pepper

  1 egg

  vegetable oil

  salt

  beef marinate : 1 tbsp soy sauce, 1 tbsp sugar, 1/2 tbsp sesame oil, 1/2 tsp minced garlic,sesame seeds

  shiitake marinate : 1/2 tsp sugar, 1/2 tsp sesame oil, 1/4 tsp soy sauce

  Dan chot mool : 4 tbsp vinegar + 4 tbsp sugar + 2 tbsp water + 1 tsp salt

Cut cucumber in a angle about 1 inch length. Then make a 3-4 slits to a 1 inch piece.
Put some salt and set aside for 5 minutes.
In a pan, add 2-3 tbsp of vegetable oil, put cucumber and toss around to get bright green. Let cool.

Marinade beef , saute in a pan. Marinade Shitaki mushroom, and saute in a pan.Separate egg and make white and yellow crepes. Make them very thin! Cut into1 inch length very thin julienne.

Assemble fillings into the slit of cucumber and pour "Dan chot mool" lightly.