Katsudon Ramen Bowl: Crispy Pork & Egg Soup

Updated November 5, 2026

Total time
1 hr 10 min
prep 30 min · cook 40 min
Serves
4
portions as written

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Katsudon Ramen Bowl: Crispy Pork & Egg Soup

Katsudon ramen bowl combines two beloved Japanese comfort foods: the crispy, juicy pork cutlet of katsudon and the savory, slurpable noodle soup of ramen. The result is a hearty, satisfying bowl where a golden panko-crusted pork chop sits atop springy ramen noodles in a rich, umami-packed broth, finished with a soft-cooked egg and fresh scallions. This recipe delivers restaurant-quality flavor at home with a clear, step-by-step method that ensures a crispy cutlet and a deeply flavorful soup every time.

Ingredients

  • 4 boneless pork chops (about 1 lb / 450 g total), pounded to 1/2-inch (1.25 cm) thickness
  • Salt and freshly ground black pepper
  • 1/2 cup (60 g) all-purpose flour
  • 2 large eggs, beaten
  • 1 1/2 cups (90 g) panko breadcrumbs
  • Vegetable oil, for frying (about 1 1/2 cups / 360 ml)
  • 8 cups (1.9 L) chicken or vegetable broth
  • 1/4 cup (60 ml) soy sauce
  • 2 tablespoons (30 ml) mirin
  • 1 tablespoon (15 ml) sake (optional)
  • 1 teaspoon (5 ml) sugar
  • 2 cloves garlic, minced
  • 1-inch (2.5 cm) piece ginger, grated
  • 4 servings fresh or dried ramen noodles (about 16 oz / 450 g fresh, or 12 oz / 340 g dried)
  • 4 large eggs (for soft-boiled eggs)
  • 4 scallions, thinly sliced
  • 1 sheet nori (dried seaweed), cut into rectangles (optional)
  • 1/2 cup (50 g) shiitake mushrooms, sliced (optional)

Instructions

  1. Pound the pork: Place each pork chop between two sheets of plastic wrap and pound with a meat mallet to an even 1/2-inch (1.25 cm) thickness. Season both sides with salt and pepper.
  2. Set up breading station: Place the flour in a shallow dish, the beaten eggs in another, and the panko in a third. Dredge each chop in flour, shaking off excess, then dip in egg, then coat thoroughly with panko, pressing gently to adhere. Set the breaded chops on a plate.
  3. Fry the pork: In a large skillet, heat about 1/2 inch (1.25 cm) of vegetable oil over medium-high heat until it shimmers (350°F / 175°C). Carefully place the breaded chops in the hot oil, working in batches if needed. Fry for 3-4 minutes per side, until golden brown and the internal temperature reaches 145°F (63°C) as measured with a food thermometer (USDA FSIS safe minimum for whole cuts of pork). Transfer to a wire rack to drain.
  4. Make the broth: In a large pot, combine the chicken or vegetable broth, soy sauce, mirin, sake (if using), sugar, garlic, and ginger. Bring to a boil over high heat, then reduce to a simmer. Add the shiitake mushrooms (if using) and simmer for 10 minutes to infuse flavors. Keep warm.
  5. Soft-boil the eggs: While the broth simmers, bring a small pot of water to a boil. Gently lower the eggs into the boiling water and cook for 6 minutes for a soft, jammy yolk. Transfer immediately to an ice water bath to stop cooking. Peel and set aside.
  6. Cook the noodles: Cook the ramen noodles according to package instructions (usually 2-3 minutes for fresh, 4-5 for dried). Drain and divide among four large bowls.
  7. Assemble the bowls: Ladle the hot broth over the noodles. Slice the fried pork cutlets into 1/2-inch (1.25 cm) wide strips and place on top of the noodles. Halve the soft-boiled eggs and place one half on each bowl. Garnish with sliced scallions and nori rectangles, if using. Serve immediately.

Tips

  • Pounding the pork: Pounding to an even thickness ensures even cooking and tenderness. If you don’t have a meat mallet, use a heavy skillet or rolling pin.
  • Oil temperature: Use a thermometer to keep the oil at 350°F (175°C). If the oil is too hot, the panko will burn before the pork cooks; if too cool, the cutlet will absorb oil and become greasy.
  • Make-ahead: You can bread the pork chops up to a day in advance and refrigerate them. Let them sit at room temperature for 15 minutes before frying.
  • Broth customization: Feel free to add a teaspoon of chili oil or a splash of sesame oil to the broth for extra depth. If you prefer a lighter broth, use half chicken broth and half water.

Serving Suggestions

Serve the katsudon ramen bowl as a complete meal. For a traditional touch, accompany with pickled ginger, a side of Japanese pickles (tsukemono), or a simple cucumber salad with rice vinegar. A cold glass of Japanese beer or green tea pairs beautifully. If you want extra vegetables, add bok choy or spinach to the broth just before serving.

Variations

  • Chicken katsudon: Substitute boneless, skinless chicken thighs for pork; cook to 165°F (74°C) as per USDA FSIS safe minimum.
  • Vegetarian version: Replace the pork with thick slices of firm tofu, pressed and breaded the same way. Use vegetable broth and omit the sake (or use a splash of rice vinegar).
  • Spicy miso twist: Add 1 tablespoon of miso paste and 1 teaspoon of chili paste (like sambal oelek) to the broth for a richer, spicier flavor.
  • Katsudon style: Instead of serving the cutlet on top of the soup, you can simmer the sliced cutlet in a sweet soy dashi mixture with onions and egg, then serve over rice, but for this recipe, keep it crispy on top of the ramen.

Storage and Reheating

Store the broth, noodles, and pork cutlets separately in airtight containers in the refrigerator for up to 3 days. The soft-boiled eggs will keep for 2 days in a sealed container. To reheat, warm the broth in a pot until simmering, and reheat the noodles in boiling water for 30 seconds. Reheat the pork cutlets in a toaster oven or air fryer at 350°F (175°C) for 5-7 minutes to restore crispiness. Assemble the bowls fresh. Freezing is not recommended for the noodles or eggs, but the broth can be frozen for up to 2 months.

Frequently Asked Questions

Can I use store-bought ramen noodles? Yes, any ramen noodles—fresh, dried, or even instant (without the seasoning packet)—work well. Adjust cooking time according to package instructions.

What if I don’t have mirin? You can substitute mirin with a mixture of 1 tablespoon rice vinegar and 1 teaspoon sugar for each 2 tablespoons of mirin. The flavor will be slightly more acidic but still good.

How do I get a crispy cutlet that stays crispy in the soup? The key is to serve the soup immediately after assembling. If you let it sit, the panko will absorb liquid and soften. For best results, fry the pork right before serving and pour the broth just before eating.

Can I make this gluten-free? Yes, use gluten-free panko (or crushed rice crackers), tamari instead of soy sauce, and ensure your noodles are gluten-free (like rice noodles or buckwheat soba).

Is it necessary to use sake? No, sake is optional. You can omit it or substitute with a splash of dry white wine or just add a little extra broth.

Can I use pre-cooked pork cutlets? If you have leftover tonkatsu, you can reheat it in an air fryer or oven until hot and crispy, then slice and place on the ramen. However, freshly fried is always better.

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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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