Spicy katsudon is a Japanese comfort food classic, given a fiery twist. A crispy, golden pork cutlet is simmered in a savory-sweet broth with onions and eggs, then served over steamed rice. The addition of chili garlic sauce and red pepper flakes creates a warming heat that balances the rich, umami flavors perfectly. This version is easy to make at home and delivers a satisfying, restaurant-quality meal in under an hour.
Ingredients
- 2 boneless pork loin chops (about 6 oz / 170 g each), pounded to 1/4-inch (6 mm) thickness
- Salt and freshly ground black pepper, to taste
- 1/2 cup (60 g) all-purpose flour, for dredging
- 1 large egg, beaten (for the coating)
- 1 cup (100 g) panko breadcrumbs
- Vegetable oil, for frying (about 1 cup / 240 ml)
- 1/2 cup (120 ml) dashi stock (or chicken stock)
- 2 tablespoons (30 ml) soy sauce
- 1 tablespoon (15 ml) mirin
- 1 tablespoon (15 g) sugar
- 1 tablespoon (15 g) gochujang (Korean chili paste) or sriracha, adjust to taste
- 1 teaspoon red pepper flakes (optional, for extra heat)
- 1/2 medium onion, thinly sliced
- 2 large eggs, lightly beaten (for the topping)
- 2 cups (370 g) cooked Japanese short-grain rice, warm
- 1 scallion, thinly sliced, for garnish
- Pickled ginger (optional, for serving)
Instructions
- Season the pork chops with salt and pepper. Place the flour, beaten egg, and panko in three separate shallow dishes. Dredge each chop in flour, dip in egg, then coat thoroughly with panko, pressing gently to adhere.
- Heat about 1/2 inch (1 cm) of vegetable oil in a large skillet over medium-high heat until a breadcrumb sizzles immediately when dropped in (350°F / 175°C). Carefully add the pork chops and fry for 2-3 minutes per side, until golden brown and cooked through. The internal temperature should reach 145°F (63°C) as per USDA FSIS safe minimum for whole cuts of pork, followed by a 3-minute rest. Transfer to a wire rack to drain.
- In a small bowl, combine the dashi, soy sauce, mirin, sugar, gochujang, and red pepper flakes (if using). Stir until the sugar dissolves.
- In a separate small skillet or saucepan (about 8 inches / 20 cm), add the sliced onion and the prepared sauce. Bring to a simmer over medium heat and cook for 2-3 minutes until the onion softens.
- Slice the fried pork cutlets into 1-inch (2.5 cm) wide strips. Arrange the strips over the simmering onion in the skillet.
- Drizzle the beaten eggs evenly over the pork and onion. Cover the skillet and cook for 1-2 minutes, until the eggs are just set but still slightly soft (the eggs should be cooked to 160°F / 71°C as per USDA FSIS safe minimum for egg dishes).
- Divide the warm rice between two deep bowls. Carefully slide the egg and pork mixture from the skillet over the rice, dividing equally.
- Garnish with sliced scallions and pickled ginger, if using. Serve immediately.
Tips
- Pounding the pork: Pounding the pork to an even thickness ensures quick, even cooking. Place the chop between two sheets of plastic wrap and use a meat mallet or rolling pin.
- Gochujang substitute: If you don’t have gochujang, use sriracha or a mix of 1 teaspoon chili paste and 1/2 teaspoon sugar. The flavor will be slightly different but still delicious.
- Don’t overcook the eggs: The eggs should be just set – they will continue to cook slightly from the residual heat. Overcooking makes them rubbery.
- Keep the cutlet crispy: To keep the cutlet crispy, avoid pouring the sauce over it until just before serving. You can also serve the sauce on the side.
Serving Suggestions
Serve spicy katsudon as a hearty main dish. It pairs well with a simple side of pickled vegetables (tsukemono) or a light cucumber salad to balance the richness. A bowl of miso soup is also a classic accompaniment. For a complete meal, add a side of steamed greens like spinach or bok choy.
Variations
- Chicken katsudon: Replace the pork with boneless, skinless chicken thighs, pounded to even thickness. Cook to 165°F (74°C) as per USDA FSIS safe minimum for poultry.
- Vegetarian katsudon: Use a thick slice of firm tofu or a breaded eggplant cutlet instead of pork. Skip the meat and increase the amount of vegetables like mushrooms or bell peppers.
- Mild version: Omit the gochujang and red pepper flakes for a traditional, non-spicy katsudon. The rest of the recipe remains the same.
- Extra spicy: Add a drizzle of chili oil or a pinch of cayenne pepper to the sauce for an extra kick.
Storage and Reheating
Store any leftover katsudon in an airtight container in the refrigerator for up to 3 days. The cutlet will lose its crispiness, but the flavor will remain. To reheat, place the katsudon in a microwave-safe dish and heat in 30-second intervals until warmed through, or reheat in a skillet over medium heat with a splash of water to prevent drying. Avoid reheating more than once. For best results, consume within 2 days.
Frequently Asked Questions
Can I use chicken instead of pork? Yes, chicken thighs or breasts work well. Adjust the cooking time and ensure it reaches 165°F (74°C) as per USDA FSIS safe minimum.
What is dashi and can I substitute it? Dashi is a Japanese soup stock made from kelp and bonito flakes. You can substitute with chicken stock or a mixture of water and a pinch of kombu (kelp) powder. The flavor will be slightly less complex.
Why is my cutlet not crispy? The cutlet may not be crispy if the oil temperature is too low (causing it to absorb oil) or if the breading is not pressed on firmly. Ensure the oil is hot enough before frying and press the panko onto the pork well.
Can I make this ahead of time? You can prepare the pork cutlets and the sauce ahead of time, but the final cooking with eggs should be done just before serving to ensure the best texture. Fried cutlets can be kept warm in a 200°F (93°C) oven for up to 30 minutes.
Is gochujang very spicy? Gochujang has a moderate heat level with a sweet and savory depth. It’s not extremely spicy, but you can adjust the amount to your preference. If you’re sensitive to heat, start with 1 teaspoon and add more to taste.
Can I use a different type of rice? Japanese short-grain or sushi rice is ideal for katsudon because it’s sticky and holds up well under the sauce. You can use medium-grain or even jasmine rice, but the texture will be slightly different.
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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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