1 1/4cupsunbleached all-purpose flour150g, (I used King Arthur brand)
1/2teaspoonkosher saltplus more for finishing, optional
4tablespoonsnon-hydrogenated shorteningsuch as Spectrum brand
4tablespoonsbutterideally high-fat, European style butter
3tablespoonsice wateror up to 4 tablespoons
Instructions
Lightly flour work surface.
Line a baking sheet with parchment paper.
Add flour and salt to the bowl of a food processor with knife blade attached. Pulse a few times to combine. Add shortening and butter and pulse until coarse crumbs form (a little larger than peas). Sprinkle in ice water, 1 tablespoon at a time, pulsing after adding each one, until large, pieces just come together. Turn dough out onto work surface. With a rolling pin, roll to an irregular oval 1/8 to 1/4-inch thick. Transfer dough to prepared baking sheet, cover lightly with plastic wrap and refrigerate 30 minutes.
When you're ready to bake the crackers, preheat oven to 400°F.
With a pizza cutter or sharp knife, cut pie dough into equal size 16 crackers. Move the crackers apart so that each has a little space around it. Bake 8 to 12 minutes, depending on thickness, until golden brown. Transfer to cooling rack and sprinkle lightly with kosher salt if desired.
Serve warm or at room temperature. Store leftover crackers in an airtight container at room temperature.