1/4 cup finely chopped onion
4 tablespoons butter
1 to 1 1/3 pounds cooked lobster meat, cut into 1/2-inch chunks
1/4 cup sherry wine, preferably medium-dry, preferably amontillado
1/4 cup lobster stock, optional, but desirable
1 1/4 cups light cream or half-and-half
1/4 teaspoon paprika
Salt and freshly ground black pepper
4 teaspoons minced fresh chives

In a medium-size deep skillet or heavy saucepan, cook the onion in the butter over medium heat until softened and translucent, about 3 minutes.