Ingredients

1 1/4 cups all-purpose flour 

1/2 teaspoon salt 

8 tablespoons (1 stick) cold unsalted butter, cut into pieces 

1 tablespoon fresh thyme, or 1 teaspoon dried 

1 small shallot, peeled and minced 

3 tablespoons ice water 

Preparation

In the work bowl of a food processor, combine flour and salt. Add butter, and process for about 10 seconds, or until mixture resembles coarse meal. Add thyme and shallots; process a few seconds more.

With the machine running, add water little by little, until dough just holds together. Form dough into a flat disk, and wrap in plastic. Chill until firm, at least 30 minutes.