Preheat the oven to 400 degrees F.

In a bowl, combine the flour, sugar, lemon zest, poppy seeds, baking powder and baking soda.

Use a pastry blender, or two knives, to cut butter until it resembles small peas and add the butter to flour mixture.

In a small bowl, mix together the egg, yogurt, and lemon juice.

Stir the yogurt mixture into the dry ingredients and stir until just combined.

Dump the dough onto a work surface and “knead” 3-4 times. {as much as you can, it will be very crumbly}

Pat into a circle about ½ an inch thick.

Cut into 10-12 wedges and transfer to a baking sheet.

Bake for 12-14 minutes.