This older recipe never fails to bring a smile.

1 1/2 cups all-purpose flour
3/4 cup confectioners sugar
1/4 teaspoon salt

In a medium bowl, combine all the ingredients, blending well. Store in an airtight container.

Attach these instructions to the jar:

Scottish Shortbread

Makes 16 pieces

1 cup butter, softened
1 package Scottish Shortbread Mix

Preheat the oven to 300 degrees F. Knead the butter into the shortbread mix and press the mixture firmly into an 8-inch pie plate or shortbread mold. Bake for 1 hour. The shortbread should be pale in color, not browned. Cut into wedges while still warm.