Preheat oven to 375℉.  Line 2 cookie sheets with parchment paper. 

In a large bowl mix evoo with sugar, eggs, lemon juice, and lemon zest. 

Add flour, baking powder and salt and mix gently until dough forms. 

Lightly dust parchment paper with flour.  Divide the dough in half and roll it out to 1/8 inch thick. Cut out 3-inch circles with a round cookie cutter or even a drinking glass.  Fill with 1 teaspoon of your favorite filling. Fold the left side over the filling into the center, then fold the right side over and then fold the bottom up, creating a triangle. 

Place cookies on prepared sheets and bake for about 15 minutes, until golden brown. 

To decorate these cookies like the photo above use strawberry jam for the filing.  Melt Ruby chocolate aka pink chocolate and dip to coat.