Under Cover Cookies

INGREDIENTS

• 2 cups flour,
• 1/2 cup butter softened,
• 1/2 cup shredded mixed Parmesan and Cheddar cheese,
• 2 egg yolks,
• 3 spoons poppy seed,
• 4 spoons buttermilk,
• 1/2 teaspoon salt,
• 20 dates cut in half;