
Kitchen Culture Cooking Club
EXPLORE and PRACTICE Japanese cooking in your own kitchenAbout Kitchen Culture Cooking Club
Welcome to the Kitchen Culture Cooking Club, a community space providing encouragement to those who want to EXPLORE and PRACTICE Japan’s washoku wisdom in their own kitchens.
To facilitate this, themed projects will be posted to this page periodically. Project Assignments and links to relevant reference material stored on this site will be posted to this page. Anyone, anywhere in the world, with a sincere interest in Japanese food culture is welcome to browse the contents of this page and then replicate the themed project in their own kitchen.
For those who wish to display-and-discuss their projects with like-minded people, I invite you to join the KITCHEN CULTURE Cooking Club Facebook Group (formerly the TSUDOI Project), an interactive community space.
PROJECT Tonburi

PROJECT TONBURI
Tonburi, the seeds of the broom plant, are tiny and black-green in color. Because they mimic the appearance and mouthfeel of sturgeon caviar tonburi is often referred to as hataké no kyabia (“caviar of the field”). Akita prefecture in the Tohoku produces most of Japan’s commercial crop.
Tonburi is sold in vacuum-sealed pouches and in small glass jars. Store in a cool, dark, dry spot until opening. After opening, refrigerate and use within 2 weeks.

Using TONBURI
Inhabitants of the Tohoku region enjoy tonburi in three ways:
- aé mono: tossed in with other foodstuffs
- mazé mono: mixed with other foodstuffs
- chirasu mono: scattered over other foodstuffs
If you are able to source tonburi, try using as a topping for tōfu, rice or noodles (Japanese sōmen, soba or any pasta)… or toss with rice and shape into onigiri… or, serve with vegetables.
To get you started, DOWNLOAD this reference sheet for Using TONBURI
Learn about TONBURI caviar of the fields by visiting my Kitchen Culture blog.
Read my October 2023 newsletter.
Recipes and Resources
Stock (Dashi)
Dashi stock is essential to making soups and simmered or stewed dishes. Dashi is also used when making many egg dishes and all sorts of sauces, dips and dressings. Using good dashi will make a noticeable difference in the outcome of so many dishes you prepare.
Click to download recipes for (vegan) Kelp Alone Stock or Standard Sea Stock + Smoky Sea Stock
How to Cook Rice
In Japanese, the word for cooked rice, ご飯 GOHAN, is the same as the word for a meal, ご飯 GOHAN. Indeed rice is central to the meal. Download the Rice with Mixed Grains recipe.
How to Prepare Sushi Rice
Sushi dishes are made with rice that has been seasoned (with sweetened vinegar) AFTER being cooked. Download the Classic Sushi Rice recipe.
Quick Pickles
The Japanese enjoy a wide variety of tsukémono pickles, many can be assembled quickly and are ready to eat within a short time.
Download a recipe for Quick-Fix Hakusai Cabbage.
PROJECT Cold Noodle Salad
FIRST... choose your NOODLE: thread-thin sōmen ... or thick, slithery-chewy udon ... rustic wholegrain soba ... or curly-springy chūka soba. NEXT... decide if you want to serve your noodles DIPPING-STYLE (tsuké-jiru) or POUR-OVER STYLE (kaké-jiru) and choose your DIP...
Cold Noodles Part Three: Hiyashi Chuka
For centuries, the Japanese have adapted and adopted foods and food ways from many culinary traditions. Asia in general, and China in particular, has probably been the greatest source of “inspiration” over the years. In fact the highly popular Japanese summer noodle...
UMÉSHU Plum Wine
In Japan, early June is the time for UMÉ SHIGOTO (plum work), transforming the harvest of not-yet-fully-ripe fruit into a sweet liqueur (uméshu) and/or sour, lip-puckering salt-cured uméboshi. If you are able to source green, not-fully-ripe Japanese umé plums it is...
PROJECT Ocha-Zuké
The two major components are: BROTH and TOPPINGS. Start by picking a broth that will define the character, and general flavor profile, of your ocha-zuké. The recipe for making KELP-ENRICHED TEA BROTH offers several options for using different teas such as smoky hōji...