How many letters does the top answer for “small circular or square cases of dough with savory fillings” have?

The most common answer is cappelletti (11 letters).

Crossword clue: small circular or square cases of dough with savory fillings

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

cappelletti 11 letters wn-def

small circular or square cases of dough with savory fillings

ravioli 7 letters wn-def

small circular or square cases of dough with savory fillings