Sauté apple in butter. Beat together eggs, cream and salt and pepper until blended but not frothy. Melt butter in omelet pan over high heat until foam begins to recede but before beginning to color.
Pour in egg mixture and prepare omelet, beating to lighten but still allowing it to set on the bottom. Fill with sautéed apples and diced Brie cheese cubes. Fold or roll and side out of pan onto a heated plate.
