On tonight's new My Grandmother's Ravioli at 8pm ET, Mo Rocca learns how to cook a few Central American staples from Costa Rican Grandma Lita. Lita is short for the Spanish word "abuelita," or "little grandmother," but there is nothing little about her personality. Check out this web-only clip from the episode with Lita giving Mo the run down on getting snockered:

Watch My Grandmother's Ravioli every Wednesday at 8pm ET.