The filling should remain in the pies or pasties, no matter what it is - meat, berries or jam.
If time after time the pies turn out as if they were turned inside out, the hostess should think: what has she been doing wrong all this time. Here are 5 common mistakes.
1. Form
If the mold is too big or too small, the filling may not stay inside and escape.
2. Quantity
If there is too much filling, it may leak out during baking.
3. Technologies
If the filling is too runny or too thick, it will not stay inside the pies either.
4. Temperature
Incorrect temperature conditions. The contents may escape if the oven temperature is too low or too high.
5. Time
Not enough baking time. If the pastry is not baked enough, the filling may remain raw and not hold its shape.
From personal experience, I can add that often just one culinary mistake prevents you from getting the desired result.