Place 1 1/4 cup all-purpose flour and almond flour, 1 Tablespoon sugar and 1/4 teaspoon sea salt in food processor; cover.
Pulse to mix. Add butter; pulse until resembles pea-size crumbs. With top part of food process cover removed, add 3 tablespoons ice-cold water while processing until a dough forms.
Turn out dough onto lightly floured surface. Knead until dough is smooth. Shape into an 8" disk. Wrap in plastic wrap. Refrigerate 1 hour.
