Enjoy a real taste of Mexico at Mr. Jalapeño Mexican Restaurant and Cantina, located in Old Saybrook. We offer authentic Mexican cuisine in a fun, friendly environment.Specializing in …Learn more about Mr. Jalapeno Mexican Restaurant and Cantina, Opens a popupSpecialtiesEnjoy a real taste of Mexico at Mr. Jalapeño Mexican Restaurant and Cantina, located in Old Saybrook. We offer authentic Mexican cuisine in a fun, friendly environment.Specializing in Mexican seafood, we pride ourselves on cooking the finest authentic Mexican cuisine. Using quality ingredients and traditional recipes, we offer favorites like carne asada, camarones rancheros, menudo, ceviche and more.Bright colors, sombreros, authentic Mexican cuisine and a full bar make Mr. Jalapeño Mexican Restaurant and Cantina a destination for food and fun. Did we mention live music? The party starts Friday with karaoke night! Saturday and Sunday nights join us for drinks and dancing with a DJ and live music.Whether you’re looking f