Dashi
Active time: 5 min Start to finish: 30 min
Elizabeth Andoh's recipe for dashi provides more than you'll need for the dipping sauce but just enough extra for two nice bowls of miso soup: Heat up the stock and stir in a couple of tablespoons of miso, a handful of diced tofu, and a sprinkling of sliced scallion.
Cooks' note:
• Dashi keeps 4 days. Cool, uncovered, then chill, covered.