Hard tack, also called knäckebröd, is biscuit-like, crunchy, and sweet. Very nice with butter or cheese.
Preparation Time
30 mins
Cooking Time
30 mins
Total Time
60 mins
Calories
196 Calories
Recipe Instructions
Step 1
Preheat the oven to 375 degrees F (190 degrees C).
Step 2
Sift together flour, sugar, baking soda, and salt into a large bowl. Rub in butter until mixture appears sandy. Stir in buttermilk, a little at a time, until dough holds together.
Step 3
Transfer dough to a lightly floured surface and roll out to a 1/8-inch thickness. Cut into 4-inch squares; cut each square diagonally into triangles, then prick with a fork. Place on ungreased cookie sheets.
Step 4
Bake in the preheated oven until dry and lightly browned, about 10 minutes.