1/4 cup onion, finely chopped
2 tablespoons lime juice or white vinegar
1 tablespoon extra virgin olive oil
1/2 teaspoon sea salt
1/2 teaspoon dried oregano (Mexican oregano if you can get it)
3/4 cup packed, chopped cilantro
1/3 cup canned, pickled jalapeño chili peppers, sliced
1/3 cup chopped red onion
1/2 cup crumbled cotija cheese (salty Mexican cheese that resembles feta)
1/2 avocado, sliced or cut into inch long pieces
1 medium tomato, cut into 8 wedges, or a cup of halved cherry tomatoes
Simmer the green beans: Bring a large saucepan of salted water to a boil. Add the beans and simmer until just crisp tender, about 5 minutes. Drain the beans and run cold water over them to cool them quickly. Drain completely. Marinate in dressing ingredients: Place beans in a large bowl. Gently mix in the the lime juice or vinegar, olive oil, 1/4 cup onion, sliced pickled jalapeños, sea salt, oregano and cilantro. Let sit for half an hour. Mix in red onion and cheese: When ready to serve, gently mix in the chopped red onion and cotija cheese. Serve the avocado slices and tomato wedges on the side or mixed into the salad.