Prepare the basic sugar dough and allow it to rest in the chiller. Roll out the dough, line the tart shell, and blind bake until partially cooked.
Sprinkle a thin, even layer of Speculoos crumble over the baked tart shell to prevent the base from becoming soggy.
Pipe the fruit filling into the tart shell and spread evenly with a spatula.
Prepare the basic crumble by rubbing all ingredients together, keeping the butter cold. Sprinkle the crumble over the fruit filling and bake at 180°C until golden brown.
Afternoon Tea, Celebration, Christmas, Mother's Day, Summer, Valentine's Day