Can I make a double batch?

Yes—double the ingredients and use a larger skillet. Keep the same method but watch the simmer time: larger volume may take slightly longer to reduce, and you’ll still want to taste before adding more miso.

How should I reheat leftovers?

Gently reheat on the stovetop over low heat with a splash of water or vegetable broth to loosen the texture; miso is best added fresh after reheating if you want the brightest flavor.

Can I use dark miso instead of light miso?

You can, but dark miso is stronger and saltier and will change the color and depth. If using dark miso, start with half the amount, taste, and adjust slowly.