Miniature Beef And Onion Cheesecakes - cooking recipe

Ingredients

9 Tbsp. unsalted butter, cut into small pieces
3 egg yolks
3 c. all-purpose flour
2 tsp. salt
3/4 tsp. black pepper (better if freshly ground)
6 Tbsp. plain yogurt

Preparation

Place the butter, flour, salt and pepper in the bowl of a food processor.
Pulse until mixture resembles cornmeal.
Pulse in the egg yolks, one at a time.
Add the yogurt, 2 tablespoons at a time, and pulse until mixture just comes together.
Carefully remove from the bowl and form into a flattened round disk.
Cover with plastic wrap and refrigerate for about an hour.