Knead the flour, butter cubes, 60 g sugar, 1 pinch of salt and 1 egg quickly until smooth. Shape into a ball, wrap in foil and cool for approx. 30 minutes.
Peel the pears, halve the core, cut lengthways several times approx. 3 cm deep on the curved side and drizzle with lemon juice.
Preheat the oven to 180 ° C (convection 160 degrees). Grease a tart pan (28 cm diameter).
Roll out the dough on a floured surface, line the mold with it, pull up one edge. Finely dice or grate the marzipan, stir with half of the cream until smooth. This works best with a hand blender. Add the remaining cream, sugar, 3 eggs and lemon zest, fold in. Pour 1/3 of the mixture onto the dough. Place the pears in a circle with the curvature facing up. Carefully pour in the rest of the egg cream. Bake in the oven for approx. 40 minutes until golden brown.