ABOUT THIS RECIPEKetchup, rice and a soft omelet
Omurice is part of yoshoku: Japanese dishes that put their own spin on ingredients and techniques from Western cooking. The name combines “omelet” with “rice,” and the familiar version consists of fried rice with chicken and ketchup, wrapped in egg. There are several ways to serve the egg. Here, the rice goes into a thin omelet that is folded around it; other versions place a soft omelet on top of the rice and cut it open. This version is practical for home cooking and keeps the filling together.
Ketchup here isn’t an afterthought or a sauce on the side; it’s a flavoring stirred through the rice. The tomato brings acidity and sweetness, while frying rounds out the flavor. Onion provides a savory base, and chicken makes the dish substantial enough to serve as a main. Peas add color and a hint of sweetness. Frozen peas are handy all year round; fresh peas are an option when they’re in season. For the rice, it’s best to use cold, previously cooked rice: it has less surface moisture and is easier to fry without clumping.
The most important technique is controlling moisture. Warm, freshly cooked rice can quickly turn soft and sticky in the pan, especially once the ketchup goes in. Spread the rice out after cooking to cool, or use rice that has been chilled overnight. Cook the chicken through, and fry the onion and rice until most of the moisture has evaporated before adding the ketchup. A wide frying pan helps the ingredients fry rather than steam. Prepare the filling before you start on the omelets; eggs cook quickly and are easiest to fill while they’re still pliable.
A nonstick pan makes the omelet easier to release. Keep the heat at medium-low and take the pan off the heat as soon as the egg has just set but still feels pliable. If it tears, spoon the rice on top and fold the egg around it as best you can: the flavor won’t change. For a small variation, you can replace the chicken with diced cooked ham; this changes the filling but keeps its savory, slightly sweet character. Serve with a little ketchup on top and, if you like, a simple green salad or cucumber for something fresh. Refrigerate leftovers promptly in a sealed container and reheat them thoroughly; rice shouldn’t be left at room temperature for long periods.