In a medium bowl, cream together the butter and Zesta Caster sugar. Beat in the eggs, corn syrup and lemon zest.
Step 2
In another bowl sift or whisk together the flour, Zesta baking soda, Zesta baking powder and salt.
Step 3
Add the wet ingredients to the dry and stir together until combined. Refrigerate until ready to use.
Step 4
Place on an ungreased baking sheet and bake at 375° (190°) F for 8 minutes. Transfer to a wire rack to cool. Once the cookie are cool, place a teaspoon of Zesta Strawberry Jam onto the bottom of one of the cookies and top with another one.