Step 1

In a bowl, combine all of the ingredients. Refrigerate until ready to serve.

Step 2

With the rack in the lowest position, preheat the oven to 425°F (220°C).

Step 3

On a work surface, cut the pitas in half and open into pockets.

Step 4

In a large bowl, combine all of the ingredients except for the oil. Season with salt and pepper. Spread about ¼ cup (60 ml) of the beef mixture inside each pita half. Press down lightly to stick the pita to the meat filling.

Step 5

Using a pastry brush, cover the outside of the pitas with the oil. Place the stuffed pitas on a non-stick baking sheet, evenly spaced out (see note).

Step 6

Bake for 10 minutes, turning the sandwiches over halfway through, or until the pitas are golden and the meat is cooked through.

Step 7

On a work surface, cut the sandwiches into triangles and serve with the spicy yogurt. Serve with a green salad, if desired.