Preheat oven to 350 degrees. Line 2 large baking sheets with parchment paper. Set aside
Sift the dry ingredients into a large mixing bowl until there are no lumps
Stir in the eggs until fully combined. Stir in the butter until combined. Knead the dough about 30 seconds to make sure butter is fully incorporated
Stir in the syrup, vanilla and vinegar until fully combined and a smooth dough has formed
Massage the dough for 1 minute. Form dough back into a ball and chill 5 minutes to firm up the dough
Remove the dough from the refrigerator. Scoop onto prepared baking sheets and shape into flat discs of desired size. The thinner they are pressed out the more of a crisp
Bake at 350 for 12 to 14 minutes or until golden
Remove cookies from oven. Cool on pan 10 minutes to firm up. Transfer to wire rack and cool completely. Cookies will crisp up as they cool
.Serve immediately or store leftovers in airtight container up tp 1 week