Goma Dare (ごまだれ, sesame dipping sauce)

Sesame can be stubborn. Grind it too little and the sauce tastes gritty. Loosen it too quickly and it breaks into a thin, sulking puddle. This is not difficult work, only unfamiliar work, and the first secret is patience with the paste.

Goma dare is the other half of the shabu-shabu table, set beside ponzu. Ponzu cuts through richness with citrus and vinegar. This one clings: nutty, rounded, lightly sweet, with enough dashi to keep it from becoming heavy. We don't drown the meat or vegetables in it. We dip, taste, and let the sauce do its quiet work.

The detail that decides it is how you add the liquid. Start with toasted sesame paste or well-ground sesame, then stir in the seasonings a spoonful at a time. At first the paste stiffens, which makes people nervous. Keep going. The dashi loosens it slowly into a glossy sauce that coats the back of a spoon. That gloss is the sign you're there.

Use a clear dashi if you can. Konbu and katsuobushi give the sauce depth without heaviness, and for a meatless table, konbu and dried shiitake make a honmono version in the temple-kitchen spirit. Instant powder would give you salt and a flat shadow. The dashi is doing real work here, so give it the courtesy of being real.