1/4teaspoonfreshly ground black pepper, or to taste
1/4teaspoondried oregano or 1 fresh oregano
1/2cupred onion, thinly sliced
Place unpeeled chayotes in a saucepan, cover with water, bring to a boil and cover the pan, then reduce heat to low; simmer for 25 to 30 minutes until the chayotes are cooked through. A knife will cleanly go through them, but they won’t be completely soft or mushy.
Drain, and once cool, peel the chayotes. Cut them in half, then slice into sticks.
Combine the remaining ingredients, except for the onions, and whisk into a vinaigrette. Add the onions, mix well and let it sit for 5 to 10 minutes. It can also be made ahead a day before and left in the refrigerator.
Toss the chayote sticks with the vinaigrette and onions. Serve or cover and refrigerate for up to 12 hours.