I'd certainly second samosas as a "can't go wrong" choice.
I've tried various ways of making them ... the filling is the easy bit, it's what's easiest to wrap them in.
I've tried making the authentic dough (faffy), using chappatis, tortilla wraps etc, but by far the easiest, most successful and nicest (in my opinion anyway) is Chinese spring roll wrappers (normally doubled up) or normal filo pastry.