When there is about a minute left to go, add the walnuts ... the Mozzarella evenly on top of the sauce. Next add the chorizo, the blue cheese and the pear. Let the pizza cook in the pan on ...

Cool a rack while you continue with the remaining mixture. When ready to serve, Spoon a little cranberry sauce on top of the blinis. Top with pear and walnut pieces and a little cheese.

Keeping inside the scoring line you just made, arrange the pear slices in one layer on top ... followed by the walnut halves. Dot the pieces the tart with bits of the salted butter.