1. Soak the pears in water and lemon; set aside.
2. Preheat the oven to 350°F. Beat the sugar and egg yolks together until pale and creamy, about 3 minutes. Stir in the almonds and bread crumbs; set aside. Beat the egg whites until stiff and then fold them into the batter.
3. Transfer the batter into the cake pan and bake for 40 minutes. Cool in the pan before removing. Scatter crumbled Blue cheese over the top of the tart. Drain the pear slices and arrange them on the top.
4. Heat the apple jelly and brush it over the torte, adding a touch of sweetness.