Amago Trout Kanroni

Quick answer

Total time: 180 min
Level: Hard
Servings: 4 servings
Ingredients: 6

About this dish

This river-fish kanroni is a Nara simmered dish from Yoshino and Uda, grilling freshwater fish first and then slowly glazing it with roasted green tea, soy sauce, mirin, sake, and sugar until even the fine bones soften.

This salmon-family trout is relatively mild for a river fish, while hojicha softens any lingering aroma. Raw freshwater fish can carry parasites and environmental contaminants. Never use self-caught fish; obtain dressed cooking-grade farmed amago from a licensed supplier, separate raw-fish equipment, grill to a 70°C center first, and then simmer thoroughly for about two hours.

Ingredients (4 servings)

Ingredient	Amount	Unit
dressed farmed amago trout	4	pieces
strong brewed hojicha	600	ml
mirin	150	ml
sake	150	ml
soy sauce	50	ml
sugar	8	g

Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

7 steps

1

Heat

Use dressed farmed amago sold for cooking by a licensed supplier, transport sealed at 4°C or colder, and cook the same day.

Never use self-caught freshwater fish; separate its board, tongs, and tray from other foods.
2

Prep

Do not rinse and splash the sink.

Wipe residual blood and scales from the cavity with damp paper towels, then dry completely. Wash and sanitize hands and raw-fish tools and prepare fresh clean tongs.
3

Step

Heat the oven to 220°C and place fish apart on a rack.

Roast 15 to 18 minutes until the thickest center reaches at least 70°C and flesh is fully opaque, then remove with clean tongs.
4

Control

Arrange 4 fish head-to-tail in one snug layer in a wide pan and pour in 600ml strong hojicha to cover.

Fit a paper drop lid, bring to a boil over medium heat, lower, and simmer 35 minutes.
5

Control

Mix 150ml mirin, 150ml sake, 50ml soy sauce, and 8g sugar.

When hojicha has reduced by half, pour one third around the pan edge and simmer gently 25 minutes. Do not pour on or turn the fish.
6

Control

Add the remaining seasoning in two more one-third portions at 25-minute intervals.

After the last addition, keep the paper lid and simmer very gently 35 minutes until glossy to the tail and fine bones bend under chopstick pressure.
7

Step

Turn off heat and cool in the pan 20 minutes to firm the flesh, then lift each fish with a wide spatula.

Refrigerate leftovers at 4°C or colder within 2 hours, consume within 3 days, and reheat with glaze to at least 75°C.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Farmed amago first roasted to a 70°C center
Finish cue: After the last addition, keep the paper lid and simmer very gently 35 minutes until glossy to the tail and fine bones bend under chopstick pressure.
Avoid this: Do not rinse and splash the sink.
Storage and reheating: Refrigerate leftovers at 4°C or colder within 2 hours, consume within 3 days, and reheat with glaze to at least 75°C.