Langostino Ceviche - Langostino look like very small, stubby lobster, or a crawfish, and cut up shrimp or lobster may be substituted here. Marinated in lime juice, jalapeno, red onion, garlic and cilantro. Great with tortilla chips for an appetizer!
Cut the onion in half, remove the outer skin and trim off top. Make a cut down the center to the root. Slice thin and place the sliced onions in a bowl, add some kosher salt and cover with warm water and juice from 1 lime. Let rest for about 10 minutes, drain and rinse well with cold water.
Place the cooked langostinos in a bowl and add the lime juice, onion slices, hot peppers, cilantro sprigs, garlic clove, crushed dry oregano and salt. Cover and let marinate in the refrigerator for a couple of hours.
Take out the hot peppers, the cilantro springs and the garlic clove and discard.
Add the chopped cilantro and a really good olive oil to the marinated langostinos and onions, mix well to incorporate thoroughly. Taste and add additional kosher salt if needed.