Preparation Preheat oven to 350°F. Sift together flour, cardamom, baking powder, salt, and baking soda. Beat together butter, sugar, and extract with an electric mixer until pale and fluffy. Add eggs 1 at a time, beating well after each addition. Mix in flour mixture at low speed just until combined, then stir in almonds. Form dough into 4 (11- by 2-inch) logs and place 2 inches apart on an ungreased large baking sheet. Bake logs in middle of oven until pale golden, about 20 minutes. Cool logs on sheet 5 minutes, then transfer to a cutting board and cut logs diagonally into 1/2-inch-thick slices with a serrated knife using a sawing motion. Reduce temperature to 300°F. Arrange rusks, cut sides down, on baking sheets and bake in batches in middle of oven until golden, about 18 minutes. Transfer to a rack to cool.
Preparation Preheat oven to 350°F. Sift together flour, cardamom, baking powder, salt, and baking soda. Beat together butter, sugar, and extract with an electric mixer until pale and fluffy. Add eggs 1 at a time, beating well after each addition. Mix in flour mixture at low speed just until combined, then stir in almonds. Form dough into 4 (11- by 2-inch) logs and place 2 inches apart on an ungreased large baking sheet. Bake logs in middle of oven until pale golden, about 20 minutes. Cool logs on sheet 5 minutes, then transfer to a cutting board and cut logs diagonally into 1/2-inch-thick slices with a serrated knife using a sawing motion. Reduce temperature to 300°F. Arrange rusks, cut sides down, on baking sheets and bake in batches in middle of oven until golden, about 18 minutes. Transfer to a rack to cool.