Double Cheese Omelet Filling: In heavy 1-qt. Saucepan, over very low heat, combine ingredients. Heat, stirring, until cheeses melt and mixture is blended. Simmer 1 minute (mixture will not be smooth). Makes about 1 cup, enought filling for 5 omelets.

Caviar-Creme Fraiche Omelet Filling: Place ingredients in small bowls; spoon off excess liquid from caviar. While omelet is in skillet, spread 3 T. creme fraiche over entire top. For omelet in half; slide onto serving plate. Top with a dollop of creme fraiche and spoonful of caviar. Serve at once.