Block 27–30: Japanese Cuisine — Quick Reference
Block Overview
| Weeks | 35–36 |
| Flavor Foundation | Dashi (kombu + katsuobushi), soy, mirin, sake, miso, rice vinegar |
| Project Sessions | Service 35: Japanese Dinner for Two · Service 36: Japanese Dinner Party |
| Key Equipment | Fine-mesh strainer (+ cheesecloth ideally), Dutch oven, wok or heavy pot for tempura frying, instant-read thermometer, bamboo sushi mat |
The Japanese Flavor System
| Ingredient | Function | Usage |
|---|---|---|
| Kombu | Umami base (glutamates) | Dashi; never boil it |
| Katsuobushi | Umami boost (inosinates) | Dashi; steep then strain |
| Soy sauce (shoyu) | Salt + umami + color | All-purpose seasoning |
| Mirin | Sweetness + gloss | Glazes, tare, sauces |
| Sake | Depth, aroma (alcohol cooks off) | Marinades, braises, tare |
| Rice vinegar | Brightness and acidity | Sushi rice, pickles, dressings |
| White miso (shiro) | Mild, sweet fermented umami | Soup, butter, dressings |
| Red miso (aka) | Intense, salty fermented umami | Heavier applications |
| Sesame oil | Aroma finish | Never cook with it; add at end |
Dashi — The Two Versions
Kombu Dashi (vegan)
- Soak 10g kombu in 1L cold water for 30 min
- Heat slowly to 140–160°F; hold 10 min
- Remove kombu before water boils (boiling = bitter)
- Flavor: clean, vegetal umami
Awase Dashi (standard)
- Bring kombu dashi to a simmer
- Add a large handful of katsuobushi; remove from heat
- Steep 5 minutes; strain through fine cloth
- Flavor: rich, savory, deeply umami
Uses: Base for miso soup, ramen broth, nimono braising liquid, tempura dipping sauce (tentsuyu), agedashi sauce, and countless other applications.
Master Ratios
| Application | Ratio |
|---|---|
| Miso soup | 1 L dashi + 3–4 tbsp miso |
| Tentsuyu (dipping sauce) | 2 parts dashi : 1 part soy : 1 part mirin |
| Teriyaki glaze | 2 tbsp soy + 2 tbsp mirin + 1 tbsp sake + 1/2 tsp sugar |
| Shoyu tare (ramen) | Soy, mirin, sake, dash of sesame oil — simmer 5 min |
| Sushi-zu (rice seasoning) | 3 tbsp rice vinegar + 1.5 tbsp sugar + 1 tsp salt per 2 cups dry rice |
| Gyoza dipping sauce | 2 parts soy + 1 part rice vinegar + sesame oil + optional chili oil |
Tempura — Critical Points
| Step | Detail |
|---|---|
| Batter temperature | Ice cold — bowl over ice throughout |
| Mixing | Minimal — lumpy is correct; gluten = tough |
| Batter texture | Thin; should drape, not coat thickly |
| Oil temperature | 340–360°F; use thermometer |
| Frying | Small batches; don't crowd; oil temp drops with each batch |
| Drain | Wire rack only; paper towels trap steam and destroy crispness |
| Serve | Within 2 minutes of frying |
Batter ingredients: Egg yolk + ice water + cake flour (or 50:50 all-purpose + potato starch) — mix with chopsticks, 10–15 strokes maximum.
Sushi Rice — The Process
- Wash 2 cups Japanese short-grain rice until water runs clear (6–8 washes)
- Cook 1:1.2 rice-to-water; high heat → simmer → rest 10 min undisturbed
- Mix sushi-zu; fold (don't stir) into warm rice with rice paddle; fan while folding
- Cover with damp towel; use within 2 hours
Do not refrigerate sushi rice — it hardens and becomes unusable.
Gyoza — The Steam-Fry Method
- Oil in pan over medium-high; lay gyoza flat-side down
- Add 1/4 cup water; stand back; cover immediately
- Steam 5–6 minutes until water evaporates
- Remove lid; fry 2–3 more minutes until base is golden and crisp
- Serve immediately; crispy bottom softens quickly
Do not flip gyoza — one side should be crisp, the other soft. That's the design.
Ramen — Component Map
| Component | What It Does | Can Be Made Ahead |
|---|---|---|
| Broth | Body and base flavor | Yes — days ahead; freeze |
| Tare | Seasoning concentrate | Yes — weeks ahead |
| Noodles | Texture and chew | Day of only |
| Chashu | Protein; richness | Yes — 3 days ahead |
| Marinated egg | Richness; visual | 1–2 days ahead |
| Toppings | Freshness contrast | Day of |
Assembly: Heat bowl with hot water; discard; add tare first; pour hot broth; add noodles; top in arranged fashion. Serve immediately.
Session Targets
| Session | What You're Cooking | Key Technique |
|---|---|---|
| 1 | Kombu dashi + awase dashi + miso soup | Dashi making, umami understanding |
| 2 | Teriyaki chicken + miso butter | Japanese pantry applications |
| 3 | Weeknight ramen bowl with toppings | Tare, broth, component cooking |
| 4 | Nikujaga (simmered stew) or agedashi tofu | Nimono technique |
| 5 (PROJECT) | 3–4 course Japanese dinner | Complete service |
| 6 | Japanese rice + ochazuke | Rice washing, absorption, repurposing |
| 7 | Tempura set with tentsuyu sauce | Batter technique, deep frying |
| 8 | Sushi rice + simple maki rolls | Seasoned rice, rolling |
| 9 | Gyoza (pan-fried dumplings) | Steam-fry technique, pleating |
| 10 (PROJECT) | Japanese dinner party for 4–6 | Full multi-course service |