Related Clues:

• Symbol of uncommunicativeness
• Shell or Bell preceder
• Stolid sort
• Chowder shellfish
• Its shell may be soft
• Untalkative sort
• Chalupa cousin
• Bit of dough
• Be silent, with "up"
• Tijuana fare
• Food served in its own shell
• Smackeroo
• Cantina purchase
• Dish that might come with mole sauce
• Food once hawked by a Chihuahua