01 -
Combine flour, granulated sugar, and salt in a large bowl. Cut in cold, cubed butter with a fork or pastry cutter until the mixture forms coarse crumbs. Add ice water, one tablespoon at a time, mixing just until dough comes together. Shape into a disc, wrap in plastic, and refrigerate for 30 minutes.
02 -
Remove dough from refrigerator and roll out on a lightly floured surface to approximately 1/8 inch thickness. Cut circles large enough to fit mini muffin tin wells. Gently press each dough circle into the wells, ensuring even coverage.
03 -
In a mixing bowl, combine mashed sweet potatoes, granulated sugar, brown sugar, evaporated milk, melted butter, egg, vanilla extract, cinnamon, nutmeg, and salt. Whisk until the mixture is smooth and uniform.
04 -
Preheat oven to 350°F (175°C). Spoon the sweet potato filling into each prepared crust, filling just below the rim. Bake for 20 to 25 minutes, or until crusts are golden and the filling is set. Remove from oven and allow to cool in the tin before serving.