Chai Shortbread Cookies

This is the second of the four batches of cookies I sent out. They didn't make nearly as many cookies as the recipe said it would make, and I wish I'd cut some of the cookies a little thicker. Also, some of them were a little too oval shape-wise, and I wish all of them had been perfectly round. I also don't think I would have beat this with an electric mixer, since it turned out unevenly crumbly...but I think that could also just be the mixer I have.

Chai Shortbread Cookies
Recipe from Cooking Light

1 1/2 cups all-purpose flour (about 6 3/4 ounces)
1/8 teaspoon salt
1/8 teaspoon ground cardamom
1/8 teaspoon ground cinnamon
Dash of ground cloves
Dash of freshly ground black pepper
3/4 cup powdered sugar
10 tablespoon butter, softened
1 tablespoon ice water

Lightly spoon flour into dry measuring cups; level with a knife. Combine flour and next 5 ingredients (through pepper), stirring well with a whisk. Place sugar and butter in a medium bowl; beat with a mixer at medium speed until light and fluffy. Gradually add flour mixture to butter mixture, beating at low speed just until combined (mixture will appear crumbly). Sprinkle dough with 1 tablespoon ice water; toss with a fork. Divide dough in half. Shape dough into 2 (6-inch-long) logs; wrap each log in plastic wrap. Chill 1 hour or until very firm.

Preheat oven to 375°.

Unwrap dough logs. Carefully cut each log into 18 slices using a serrated knife. Place dough circles 2 inches apart on baking sheets lined with parchment paper. Bake at 375° for 10 minutes. Cool on pans 5 minutes. Remove cookies from pans; cool completely on wire racks.