In a large skillet, cook the ground meat and onion over medium-high heat until the meat is browned and the onion is soft.
Add paprika, salt, and pepper to the skillet and stir to combine.
In a separate bowl, whisk together the eggs, sour cream, milk, and vegetable oil until well combined.
Place a sheet of phyllo dough in a 9x13 inch baking dish and brush with the egg mixture.
Repeat this process until you have used half of the phyllo sheets.
Spread the meat mixture over the phyllo sheets, and sprinkle with crumbled feta cheese.
Add another layer of phyllo sheets, brushing each sheet with the egg mixture.
Continue this process until all the phyllo sheets are used up.
Brush the top layer with the remaining egg mixture.
Bake for 30-40 minutes, or until the phyllo is golden brown and crispy.
Let it cool for 10 minutes before serving.
Notes
Tips and Tricks
Brush the phyllo dough with the egg mixture as you layer it to ensure a crispy texture.Let the pita cool for 10 minutes before slicing to help it set.Use a sharp knife to cut the pita to avoid crushing it.