4 medium-sized green potatoes (600g), without skin and seeds, cut into fine sticks
1/4 cup melted butter (50g)
1 tablespoon grated lime zest
1 teaspoon cornstarch
For the crust
1 1/2 cups all-purpose flour (180g)
1/4 cup cornstarch (45g)
1/3 cup cold unsalted butter, cut into small pieces (65g)
3 tablespoons water
1 1/2 teaspoons cornstarch mixed with 1 tablespoon ground cinnamon (for dusting)
4 medium-sized green potatoes (600g), without skin and seeds, cut into fine sticks
1/4 cup melted butter (50g)
1 tablespoon grated lime zest
1 teaspoon cornstarch
For the crust
1 1/2 cups all-purpose flour (180g)
1/4 cup cornstarch (45g)
1/3 cup cold unsalted butter, cut into small pieces (65g)
3 tablespoons water
1 1/2 teaspoons cornstarch mixed with 1 tablespoon ground cinnamon (for dusting)
Spread the mashed potatoes at the bottom of a 24cm-diameter refractory, drizzle with butter and dust with lime zest and cornstarch
Cover and bake in high-temperature oven for 3 minutes or until the potatoes become slightly soft. Reserve
Prepare the crust: in a medium bowl, mix all ingredients with your fingertips until it forms a fine dough
Spread over the mashed potatoes forming an even layer
Microwave on high temperature for 10 minutes or until the crust becomes firm
Cut strips of paper towel and place on top of the tart forming a trellis
Dust with the cornstarch-cinnamon mixture
Carefully remove the paper
Serve warm or cold
350 calories per serving