Japanese omurice, or omuraisu, is a yoshoku dish—a Japanese take on Western-style cooking—made with ketchup-seasoned fried rice wrapped in an omelet. Chicken, onion, and peas make a classic filling, though home and regional versions vary; the contrast of savory-sweet rice and soft, fully cooked egg makes it a comforting meal.
Ingredients
- 3 cups (450 g) cooked Japanese short-grain rice, preferably chilled and separated into loose grains
- 5 oz (150 g) boneless, skinless chicken thigh or breast, cut into ½-inch (1.25 cm) pieces
- ½ cup (75 g) finely diced yellow onion
- ⅓ cup (45 g) frozen peas
- 3 tbsp (45 ml) ketchup, plus more to serve
- 1 tsp (5 ml) soy sauce
- 1 tsp (5 ml) neutral cooking oil for the rice
- 4 large eggs (about 200 g without shells)
- 2 tbsp (30 ml) milk or water
- 1 tbsp (15 ml) neutral cooking oil for the eggs, divided
- ¼ tsp (1.5 g) fine salt, divided, plus black pepper to taste
- 1 tsp (5 ml) Japanese Worcestershire-style sauce, optional; regular Worcestershire sauce is a practical substitute, with a slightly sharper flavor
- 1 tbsp (3 g) chopped parsley or sliced scallion, optional, for serving
Instructions
- Prepare the ingredients (20 minutes). Dice the chicken and onion, measure the peas and sauces, and separate the rice grains with clean fingers or a fork. If the rice is refrigerator-cold and packed into a firm block, break it apart before it goes into the pan. Keep raw chicken and its cutting board separate from the cooked rice and ready-to-eat garnishes, and wash your hands and tools after handling it. Beat the eggs with the milk or water and half the salt just before cooking them.
- Cook the chicken (6 minutes). Heat 1 teaspoon (5 ml) oil in a large skillet over medium-high heat. Add the chicken in a single layer, season with the remaining salt and a little pepper, and cook, turning the pieces, until browned and cooked through, about 6 minutes. Check the thickest piece with a food thermometer: USDA FSIS lists 165°F (74°C) as the safe minimum internal temperature for poultry. If it has not reached that temperature, keep cooking and check again. Transfer the chicken to a clean plate.
- Soften the vegetables (3 minutes). Add the onion to the same skillet and cook for about 2 minutes, stirring, until softened but not browned. Add the peas and cook for 1 minute. If the pan looks dry, add a teaspoon of water rather than extra oil; a little moisture helps loosen any browned bits without making the filling greasy.
- Season and fry the rice (4 minutes). Add the rice and stir to combine it with the vegetables. Break up any remaining clumps and fry for about 2 minutes, letting the grains heat through. Return the chicken to the pan, then stir in the ketchup, soy sauce, and optional Worcestershire-style sauce. Cook for about 2 more minutes, stirring until the rice is evenly coated and hot. Taste and adjust with a little more ketchup or pepper if you like. Divide the rice between two plates and shape each portion into a compact oval or mound.
- Cook the first omelet (3 minutes). Wipe out the skillet if it has sticky sauce on it and set it over medium-low heat. Add half the remaining oil. Pour in half the beaten egg mixture, tilting the pan to make an even layer. Stir gently with a spatula for a few seconds, then let the egg set into a soft, cohesive omelet. Fold or roll it around the center so it can cover the rice. The egg should be tender, not browned or rubbery, but not runny. USDA FSIS gives 160°F (71°C) as the safe minimum temperature for egg dishes; check the thickest part with a food thermometer and cook a little longer if needed.
- Wrap the second portion and serve (3 minutes). Slide the first omelet over one rice mound, seam-side down, or lay it across the top and tuck the edges underneath with a spatula. Repeat with the remaining oil and eggs for the second portion. Finish with ketchup in a zigzag or small spoonfuls, and add parsley or scallion if using. Serve while the omelets and rice are hot.
Tips
- Use cooled rice for distinct grains. Freshly cooked rice is softer and can turn pasty when fried. If it is all you have, spread it on a tray and let the steam escape for several minutes before cooking; avoid leaving cooked rice at room temperature for more than 2 hours.
- Keep the chicken pieces small and even. Pieces around ½ inch (1.25 cm) cook quickly and mix easily into the rice. Do not crowd the pan; if your skillet is small, cook the chicken in batches so it browns instead of steaming.
- Control the heat for the egg. Medium-low heat gives you time to shape the omelet without scorching its underside. A nonstick skillet makes wrapping easier. If the egg begins to brown before it sets, lower the heat; a little oil and a clean pan also help prevent sticking.
- Adjust the sauce gradually. Ketchup brands differ in sweetness and thickness. Start with the listed amount, taste the fried rice, and add more in small spoonfuls. Too much ketchup can make the rice wet and overly sweet, so do not pour it in all at once.
Serving Suggestions
Serve each omurice as a complete main dish, with the rice mound centered under the omelet. A simple green salad dressed with rice vinegar or a light sesame dressing balances the rich egg and sweet-tangy ketchup. Steamed broccoli, sautéed green beans, or a small bowl of miso soup also fit comfortably alongside it without competing with the main flavors.
For a neat presentation, place the omelet seam-side down and add a thin ketchup zigzag just before serving. You can also serve extra ketchup at the table so each person can choose how much to add. If serving children or anyone who prefers milder food, keep the optional Worcestershire-style sauce out of the rice and offer it separately.
Variations
Make it with ham: Replace the raw chicken with ½ cup (75 g) diced cooked ham. Add it with the peas so it warms through, rather than browning it first. Ham makes a convenient, salty variation, so taste the rice before adding extra salt. For any leftover portion, follow the reheating guidance below.
Try a vegetable filling: Leave out the chicken and use ½ cup (75 g) chopped mushrooms or diced carrot in its place. Cook the mushrooms until their released moisture evaporates, or give the carrot a few extra minutes to soften before adding the rice. This changes the filling’s texture and savory depth; a few extra peas or finely diced bell pepper also work.
Choose a different rice or sauce: Japanese short-grain rice is pleasantly cohesive and easy to shape. Medium-grain rice is a close substitute; long-grain rice works too but tends to make a looser mound. For a less sweet filling, reduce the ketchup to 2 tablespoons (30 ml) and add a little more soy sauce. The result will taste less like the familiar ketchup-forward version, so adjust to your preference.
Serve the egg on top: If wrapping feels fiddly, spoon the fried rice into a bowl or onto a plate and place a folded omelet over it. This is an easy way to serve the same flavors without shaping a tidy package. Keep the egg cooked through to the same safe temperature.
Storage and Reheating
Refrigerate cooked omurice within 2 hours of cooking. Store the rice and omelet in a covered container and eat within 3–4 days. For the best texture, keep the egg separate from the rice if you know you will have leftovers; the omelet can become firmer after chilling. You can freeze the chicken fried rice in an airtight container for up to 2 months for best quality, though the egg is better made fresh. Thaw frozen rice in the refrigerator before reheating.
Reheat rice in a skillet over medium heat with a splash of water, stirring until steaming hot, or microwave it covered in short bursts, stirring between bursts. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. Warm the omelet separately and gently; it may lose some tenderness, and reheating it together with the rice can make the egg overcook before the middle of the rice is hot. Discard food left at room temperature for more than 2 hours.
Frequently Asked Questions
What kind of rice works best for omurice?
Japanese short-grain rice is a common choice because it holds together when shaped into a mound, while still frying well when the grains are separated. Medium-grain rice is a good substitute. Chilled leftover rice is convenient, but freshly cooked rice can work if you spread it out briefly to release steam before frying.
Can I make omurice without chicken?
Yes. Use cooked ham, mushrooms, carrots, or a mixture of vegetables instead. If you use raw chicken, cook it fully to 165°F (74°C) before mixing it into the rice. For a meat-free version, season the vegetables well and add a little extra soy sauce or Worcestershire-style sauce for savory flavor.
Why does my fried rice turn mushy?
Warm, moist rice, crowded cookware, or too much ketchup can make the filling soft and sticky. Chilled rice that has been separated into grains is easier to fry. Use a wide skillet, let excess steam escape, and add the ketchup gradually so the rice gets coated rather than soaked.
How do I wrap the omelet without tearing it?
Cook the egg over medium-low heat so it sets evenly and stays flexible. Use a nonstick skillet and a broad spatula, and do not pile the rice too high. If a full wrap is tricky, lay the omelet over the mound and tuck the edges underneath, or simply serve it folded on top.
Can I prepare any part ahead?
Yes. Chop the onion and chicken, measure the sauces, and refrigerate them separately ahead of time. You can also cook and chill the rice in advance, handling and refrigerating it promptly. For the most tender egg and best presentation, fry the rice and cook the omelets close to serving time.
Related
- Japanese Cucumber Sunomono Recipe with Rice Vinegar
- Japanese Chicken Katsu Recipe with Classic Tonkatsu Sauce
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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