Katsudon is a beloved Japanese donburi dish featuring a crispy pork cutlet simmered in a savory-sweet dashi broth with onions and egg, then served over steaming rice. It’s a comforting, all-in-one meal that balances crunchy, tender, and silky textures. This recipe works because it uses a simple homemade sauce and a foolproof frying method, giving you restaurant-quality results at home.
Ingredients
- 2 boneless pork loin chops (about 6 oz / 170 g each), 1-inch (2.5 cm) thick
- Salt and black pepper, to taste
- 1/2 cup (60 g) all-purpose flour
- 1 large egg (for coating), beaten
- 1 cup (100 g) panko breadcrumbs
- Vegetable oil, for deep-frying (about 2 cups / 500 ml)
- 1/2 cup (120 ml) dashi stock (or 1/2 cup water + 1/2 tsp dashi powder)
- 2 tbsp (30 ml) soy sauce
- 1 tbsp (15 ml) mirin
- 1 tbsp (15 g) sugar
- 1/2 medium onion, thinly sliced
- 2 large eggs, beaten (for the sauce)
- 2 cups (400 g) cooked Japanese short-grain rice, hot
- 2 green onions, thinly sliced, for garnish
Instructions
- Season the pork chops with salt and pepper. Dredge each chop in flour, shaking off excess, then dip in the beaten egg, and finally coat thoroughly with panko, pressing gently to adhere.
- Heat oil in a deep skillet or pot to 350°F (175°C). Fry the cutlets in batches for 3–4 minutes per side, until golden brown and the internal temperature reaches 145°F (63°C) (USDA FSIS safe minimum for pork), followed by a 3-minute rest. Drain on a wire rack.
- In a small bowl, combine dashi, soy sauce, mirin, and sugar. Stir until sugar dissolves.
- In a medium skillet (about 8–9 inches), bring the sauce mixture to a simmer over medium heat. Add the sliced onion and cook for 2–3 minutes until softened.
- Slice each fried cutlet into 1-inch (2.5 cm) wide strips. Place the strips over the onions in the skillet, overlapping them slightly.
- Drizzle the beaten eggs evenly over the cutlets and onions. Cover and cook for 1–2 minutes, until the eggs are just set but still slightly runny. The egg dish reaches 160°F (71°C) safe minimum if you prefer fully set eggs; cook longer if desired.
- Divide the hot rice between two deep bowls. Gently slide the egg-topped cutlet mixture over the rice, using a spatula to transfer it carefully. Garnish with green onions and serve immediately.
Tips
- Use day-old rice: Freshly cooked rice is too moist and sticky; day-old rice holds up better under the saucy topping.
- Don’t overcook the eggs: The eggs should be soft and custardy, not hard. Remove from heat while they still look slightly glossy.
- Keep the cutlet crispy: Fry the cutlet right before assembling, and don’t let it sit in the sauce for more than a minute before serving.
- Substitute dashi: If you don’t have dashi, use 1/2 cup water plus 1/2 teaspoon of hondashi granules, or simply use chicken stock for a slightly different but still delicious flavor.
Serving Suggestions
Serve katsudon hot, straight from the pan, with a side of pickled ginger or tsukemono (Japanese pickles) to cut through the richness. A small bowl of miso soup and a simple green salad with a tangy vinaigrette balance the meal. For a heartier spread, add a side of steamed edamame or a cucumber sunomono salad.
Variations
- Chicken katsudon: Use boneless chicken thighs instead of pork; cook to 165°F (74°C).
- Vegetarian katsudon: Replace pork with a thick slice of firm tofu, pressed and coated in panko, then fried until golden. Use mushroom-based dashi.
- Spicy katsudon: Add 1 teaspoon of gochujang or chili paste to the sauce for a spicy kick.
- Cheese katsudon: Place a slice of melty cheese (like mozzarella) on top of the cutlet before adding the egg, for a fusion twist.
Storage and Reheating
Store leftover katsudon in an airtight container in the refrigerator for up to 3 days. The cutlet will lose its crispness, but the flavor remains. To reheat, place the katsudon in a microwave-safe bowl and heat in 30-second bursts until steaming, or reheat in a skillet over medium heat with a splash of water, covered, for 3–4 minutes. For best texture, reheat only the cutlet in a toaster oven at 350°F (175°C) for 5–7 minutes, then reheat the rice and sauce separately. Do not freeze assembled katsudon, as the texture of the egg and rice degrades.
Frequently Asked Questions
Can I use chicken instead of pork? Yes, chicken thighs or breasts work well. Cook to a safe minimum internal temperature of 165°F (74°C).
What is dashi, and can I skip it? Dashi is a Japanese soup stock made from kelp and bonito flakes. It adds umami, but you can substitute with 1/2 cup water plus 1/2 teaspoon of dashi powder, or use chicken stock for a different but tasty broth.
Why is my panko falling off? Make sure the pork is dry before flouring, and press the panko firmly onto the egg-coated meat. Let the breaded cutlets rest for 5 minutes before frying to help the coating adhere.
Can I make katsudon without deep-frying? Yes, you can pan-fry the breaded cutlets in about 1/2 inch of oil, turning once, until golden and cooked through. The crust will be less crispy but still delicious.
How do I keep the rice from getting soggy? Use slightly firmer rice and don’t over-sauce. Add the sauce just before serving, and serve immediately.
Can I prepare the cutlets in advance? You can bread the cutlets and refrigerate them for up to 4 hours before frying. Fry them fresh just before assembling the katsudon for the best texture.
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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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