Jjajang Cheese Rice Gratin
Buttery rice under rich black bean sauce and a thick blanket of mozzarella, baked until bubbling: a café-style gratin with stretchy cheese and jjajang in every spoonful.
Method
Preheat the oven to 220 °C. Put half the oil and the chunjang in a small 18 cm pan and fry over low heat for , stirring, until it bubbles and smells toasty; set aside.
Add in this stepNeutral vegetable oil 1¼ tbspChunjang (Korean black bean paste) 3 tbsp
low heatCut the onion and zucchini into 1 cm pieces. Heat the remaining oil in a 24 cm pan over medium-high heat, stir-fry the ground pork for until no pink remains, then add the onion and zucchini and cook for more, until the onion turns translucent.
Add in this stepNeutral vegetable oil 1¼ tbspGround pork 100 gOnion 160 gZucchini (courgette) 80 g
medium-high heatAdd the fried chunjang, sugar, oyster sauce and water and simmer over medium heat for . Stir the potato starch into the cold water and add it little by little, stirring, until the sauce is thick enough not to run off the rice.
Add in this stepSugar 2 tspOyster sauce 2 tspWater 150 mlPotato starch 2 tspCold water for the starch 2 tbsp
medium heatMix the butter into the warm rice and spread it evenly in a 18 cm ovenproof dish. Spread the jjajang sauce over the rice and cover it with mozzarella right to the edges; the cheese that catches on the rim is the best part.
Add in this stepWarm cooked short-grain rice 400 gButter 10 gShredded mozzarella 100 g
Bake in the oven at 220 °C for , until the cheese bubbles and has brown spots here and there. The dish will be very hot, so always use oven gloves. Scatter over the scallion and serve.
Add in this stepScallion, thinly sliced 2 tbsp
oven
Cook's tip
If you use leftover rice, warm it in the microwave first so the butter mixes in. No oven? Heat it in a covered frying pan over low heat until the cheese melts, then brown the top with a kitchen torch. A soft fried egg on top makes it even heartier.
Cooking it at camp
Use a cast-iron pan or Dutch oven instead of the oven. Layer the rice, sauce and cheese, put the lid on, set it over gentle heat and pile a few coals on the lid so the cheese melts and browns from above. Making the jjajang sauce at home keeps it very simple.