Tempura is a celebration of timing, temperature, and respect for ingredients. This guide captures the joyful precision of Tempura Matsui and Chef Koichi Endo, distilling how a Michelin star is earned one crisp bite at a time. It is written for anyone who loves cooking, recipes, bon apetit and wants to bring a little of that omakase magic home.
Why tempura is a living technique
Tempura refuses to be mechanical. Weather, humidity, and the mood of the kitchen change batter, oil behavior, and crispness. Chef Endo treats tempura like an instrument that must be tuned every service. He relies on senses not gadgets, listening to the sizzle, watching bubbles, and feeling the batter. For those interested in cooking, recipes, bon apetit, this is a useful reminder that technique and attention matter more than rigid formulas.
Ingredients and sourcing that shape flavor
Great tempura begins with the ingredient, not the batter. Tempura Matsui sources seafood directly from Japan within days of harvest: Hokkaido sea urchin, abalone, and Japanese lobster arrive almost as if still at the market. Chef Endo selects a bafun uni for tempura because its sweetness and texture change when briefly fried, offering a totally different experience than raw uni.
Small details that matter
- Freshness is nonnegotiable. Ingredients are kept cold and handled gently to preserve flavor.
- Parts used can be surprising. Abalone shells get sanitized and even used in service for texture and aroma.
- Traditional tools such as the tawashi brush are still used for cleaning, connecting modern technique to history.
Building the umami base: dashi and sauces
A restaurant-quality tempura service relies on two clean, balanced sauces: a dipping sauce for tempura and a sweeter tendon sauce for over rice. Both start with a careful dashi of kelp and katsuobushi. For a stronger, slightly thicker base, the kelp is warmed slowly then simmered briefly with bonito flakes to extract concentrated umami.
Chef Endo uses a trusted Yamasa soy sauce and mirin. He gently reduces the mirin to burn off some alcohol and integrate flavors, and for the tendon sauce he adds a modest amount of jojaku sugar to create a rounded sweetness. The ratios change depending on the dish. One consistent rule is to let the dashi do the heavy lifting and avoid masking ingredients.
Oil blends and why they matter
Oil choice defines texture and neutrality. Tempura Matsui blends nonroasted sesame seed oil with cottonseed oil. The nonroasted sesame offers a subtle heat tolerance and neutral aroma, while cottonseed adds crunch and reduces greasiness. Chef Endo replaces oil frequently and monitors it closely to keep flavors bright.
Making batter the right way
Tempura batter is deceptively simple and intentionally imperfect. The guiding principles are coldness, minimal gluten development, and lightness.
- Flour Use very fine white wheat flour. Chef Endo freezes flour at negative 62 degrees to control moisture and make a lighter crust.
- Liquid Ice cold water. Measure the same cup of water to the same cup of flour as a starting point but adjust for humidity.
- Egg Use whole organic cage free eggs for more airy batter. Whisk gently. Lumps are okay.
- Temperature Keep everything cold until the moment of frying. Cold batter hitting hot oil yields the crispiest shell.
For cooks who follow cooking, recipes, bon apetit, the key is to watch and adapt. One batch may need a touch more water, another a little less flour. The batter is alive.
Frying technique and omakase precision
Chef Endo does not rely on thermometers. He tests the oil by dropping a bit of batter. If it crisps up and the sound and bubbles are right, the oil is ready. Each ingredient calls for a slightly different temperature and timing. Shrimp, called the king of tempura, starts many services because it showcases rhythm and texture.
A few practical rules make the difference between good and exceptional tempura:
- Serve immediately Crispness is fleeting so tempura should be eaten as soon as it leaves the oil.
- Alternate salt and sauce Offer delicate salts for light items and the dashi based sauce for others to complement the ingredient.
- Keep oil clean Use skimming paper and remove debris to prevent flavor breakdown and oil fatigue.
- Adjust heat Turn the burner on and off as needed to manage temperature fluctuations during service.
“I am using all of my senses. I am looking, hearing, smelling, touching, and of course I am tasting.”
Expert tips and troubleshooting
- If tempura is greasy Raise oil temperature slightly or blend in more cottonseed oil. Fresh oil is less likely to cling.
- If batter is heavy Use finer flour, colder water, or less mixing to reduce gluten development.
- If flavor is muted Revisit the dashi concentration. A stronger base will lift the dipping sauce without overpowering the ingredient.
- Avoid roasted sesame oil Its strong flavor competes with delicate ingredients.
For lovers of cooking, recipes, bon apetit, these techniques provide a pathway to recreate restaurant texture and balance at home. Patience, small adjustments, and respect for ingredient seasonality will reward every effort.
Final thoughts on practice and generosity
Tempura is partly recipe and mostly practice. The joy comes from mastering subtle variables and sharing crisp, hot bites immediately. With careful sourcing, a solid dashi, thoughtful oil blending, and a cold batter, home cooks can bring a little omakase spirit to their table. The rhythm of the line, the discipline of the prep, and the simple pleasure of a perfect crunch are accessible to anyone who loves cooking, recipes, bon apetit.

This article was created from the video Inside America's Only Michelin Star Tempura Restaurant | On The Line | Bon Appétit with the help of AI.
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