Pissalidière Tart on Tender Greens

Puff Pastry Dough for Tarts

Place flours and salt in a mixing bowl or an electric mixer fitted with the paddle attachment. Cut cold butter into dry ingredients until it is the texture of coarse meal, with some small pieces of butter still visible (they will get smoothed out when folded). Combine lemon juice and water and add to dough all at once. Mix until dough just comes together. Shape into a flat rectangle, wrap and c