Cut lobster meat into 1/2 inch chunks.
Melt the butter, and stew the lobster meat in it until the lobster is heated through.
Place the mixture in a warmed casserole dish.
Heat the half-and-half until piping hot, almost scalded.
Pour it over the butter and lobster in the casserole.
Garnish with chopped chives and serve at once.
Makes: 4