Pizza with Smoked Salmon and Caviar - serves 4

1 pizza dough
3 oz smoked salmon
1/4 cup extra-virgin olive oil
1/2 med red onion cut julienne strips
1/4 bn fresh dill minced, plush
4 sm dill sprigs for garnish
1/3 cup sour cream or creme fraiche
Freshly-ground black pepper to taste
4 tbsp domestic golden caviar
1 tsp black caviar

To prepare before you are ready to bake the pizzas, preheat the oven with a pizza stone inside to 500 degrees for 30 minutes.
Cut the salmon into paper-thin slices. Reserve.
Roll or stretch the dough into four 8-inch circles. Place the pizzas on a lightly floured wooden peel. Brush the center of each pizza to within 1-inch of the edge with olive oil and sprinkle it with some of red onion. Slide the pizza onto the stone and bake 8 to 12 minutes or until crust is golden brown.
Mix the dill with the sour cream or creme fraiche and freshly ground pepper to taste. Transfer the pizzas to heated dinner plates and spread them with the sour cream mixture.
Divide the salmon, and arrange decoratively over the cream. Place a spoonful of golden caviar in the center of each pizza, then spoon a little of the black caviar into the center of the golden caviar.