Open the 1st packet of phyllo pastry sheets and spread them out. Combine them 2 sheets at a time for a tougher, thicker phyllo pastry. Smear the first 2 and final 2 sheets with a little oil. Then start arranging the other products as you like.
Example: Start by arranging sheets with feta, then another 2 sheets and Vienna sausages, 2 sheets again, chutney and so on until out of sheets. After arranging, wrap the entire thing into 1 large roll and start cutting them into smaller ones.
Repeat this process with the other packet of sheets. Once you're done with it, arrange them in a lightly oiled tray, with the filling facing up. Beat the yoghurt with the 2 eggs and pour it over the phyllo pastries, 1 by 1, using a spoon.
Bake in a preheated 356°F (180 °C) oven until ready.