Tree Nut Free Dashi
There is something almost meditative about making a proper Japanese stock from scratch, and the results are nothing short of extraordinary. This delicate, golden broth gets its depth from just two ingredients — kombu and katsuobushi — coaxed gently through a slow, careful process that rewards patience with a clean, umami-rich flavor unlike anything from a packet or cube. The technique matters here: keeping the heat low, pulling the kombu before a full boil, and letting the bonito flakes steep undisturbed are the small moves that separate a bright, silky dashi from a murky, bitter one. Because the ingredient list is so short and naturally sourced, there are no hidden fillers or flavor additives to worry about — just pure, honest stock. It works beautifully as a base for miso soup, noodle broths, simmered vegetables, or any dish that calls for a subtle savory backbone. Make a batch on the weekend and you'll have something genuinely special in the fridge, ready to elevate weeknight cooking all week long.
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Learn more →Ingredients
4 servings
- 4 ½ cups cold water
- 1 oz (about 15g) kombu
- 1 oz (about 30g) katsuobushi (bonito flakes)
Instructions
- 1
Combine the cold water and kombu in a medium saucepan. Let the kombu soak at room temperature for 30 minutes, until the water turns a pale straw-yellow and the kombu has softened and expanded slightly.
- 2
Place the saucepan over medium-low heat and warm slowly, uncovered, until the water reaches a bare simmer — small bubbles will begin to rise from the bottom of the pan, about 10 minutes. Do not let it reach a full boil; remove the kombu just before the first rolling bubbles appear, as boiling makes the stock bitter and slimy.
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