I’ve learned to make a simple Korean stew that’s delicious and foolproof. Doenjang Jjigae (된장찌개) is a homey stew made with a flavor of fermented soybean paste, something like miso only more rustic and spicy. Serve it over rice with some banchan (side-dishes) and you have a simple reliable meal. There’s a zillion different recipes online. Maangchi’s recipe is good or see here for a second opinion.
The core flavor comes from the broth made from doenjang paste dissolved in water. The broth is easy since the flavor comes from a pre-prepared product. You can find doenjang in Asian groceries or at a markup on Amazon.
Garlic and chile is added to the broth for heat and flavor. Korean ground red chile is best (Amazon) or you can use most anything; red pepper flakes, cayenne, maybe some hot paprika for a bit of smoke. The broth can also be upgraded by starting with anchovy stock instead of plain water.
Once you have the broth you add the rest. Common vegetables include zucchini, daikon or mu, onion, fresh chiles, potato. Proteins include tofu, shrimp, clams, or my favorite: fatty pork. You can pretty much just boil everything together, although if you’re using pork you should render the fat first in the pot before making the broth.
I serve it in a bowl over short grain rice with whatever side dishes I can muster. A full banchan spread is a ridiculous amount of work. But I almost always have a jar of kimchi on hand. These marinated mushrooms are also super easy to make and delicious.