Cook the rice noodles al dente as indicated on the package. Reserve a large cup of the cooking water and rinse the noodles thoroughly with water.
Mix the miso paste with the gochujang and gradually stir in 300 milliliters of water.
Add 4 tablespoons of oil to your largest non-stick pan. Cut the eggplants into 1 cm thick slices, sprinkle them with salt, and color them on both sides. You will need to fry them in batches. Each time, add a good splash of water and let it evaporate completely. This makes the eggplants extra soft. Remove them from the pan.
Add 2 tablespoons of oil to the pan and sauté the garlic with the ginger. Add the tomato paste and sauté briefly until it colors a bit.
Add the miso-gochujang mixture and the noodles, and mix well. If it becomes too thick and sticky, you can add some warm cooking water.
Mix in the fried eggplants. Heat everything again and sprinkle with peanuts and spring onion. Drizzle with lime.
Tips
Gochujang is a Korean fermented pepper pasta. You can easily buy it online. Gochujang can also be used in curries, stews, dips and dressings. It gives a umami depth taste to your dishes. Miso is fermented pasta of soybeans. You can also find it easily in health food stores or online. You have different types of miso; The white is the softest and sweetest.