Drizzle over poached shellfish or grilled fish, chicken, or vegetables just before serving. You may substitute lemon, lime, grapefruit, or a combination of zests for the orange zest. Use these proportions to make an infused oil with any fresh ingredients, unless they are unusually bland or strong. You may have to experiment with amountsΓÇöor infuse for a shorter time; do not leave fresh ingredients in oil for more than 4 days.
Combine in a dry, scrupulously clean 8- or 10-ounce jar:
Zest of 3 oranges, grated, about 1/4 cup
1 cup mild olive oil, walnut oil, peanut oil, or other mild oil
Cover and shake the jar gently, then steep in the refrigerator for up to 4 days. Strain through a dampened paper coffee filter (paper towels can taste of chemicals). Keep this oil covered and refrigerated for up to 2 weeks, then discard.
