For the dipping sauce
Cut the spring onion, zucchini, onion and carrot into thin 8-10 cm long strips. Cut the mushrooms into thin slices. Put 4-5 mushroom slices aside.
Mix the doenjang, water, flour, turmeric and salt with a whisk until you have a smooth dough. Stir in the vegetables.
Pour oil into a hot non-stick pan. Spread the pancake mixture evenly in the pan, top with mushroom slices and sesame seeds and fry for 5 minutes at medium heat.
Check whether the bottom is browned enough. If so, turn the pancake over, add a little more oil and fry for another 3-5 minutes. Then turn it over one last time so that the right side of the pancake is facing up.
Meanwhile, mix all the ingredients for the dipping sauce.
Cut the pancake into bite-sized pieces and serve hot with dipping sauce.
https://www.eat-this.org/koreanische-gemuese-pancakes-yachaejeon/#recipe