Smoked Salmon & Caviar Canapes without salad ricotta

8 ounces bar neufchatel cheese 1 bunch scallion , greens only, chopped fine 2 -3 ounces red salmon roe or 2 -3 ounces lumpfish caviar or 2 -3 ounces smoked[...]

4 eggs 12 slices bread butter , for spreading 2 tablespoons creme fraiche salt & pepper 2 teaspoons chives , finely chopped 100 g smoked salmon 100 g salmon[...]