In assembling recipes for this Cuban extravaganza, I thought I’d like to have some kind of empanada, the little pastry turnover or patty found throughout the Caribbean and Latin America. They seemed labor-intensive, however, and a bit heavy. So we saved the stuffing and threw out the turkey. We borrowed a Vietnamese custom and placed the ground beef mixture, called picadillo, in cups made of iceberg lettuce, and topped them with heirloom tomato salsa to form exquisite bite-size packages. (Who wants to get weighed down by a lot of heavy fried dough anyway?)
1. Heat the oil in a large skillet over medium-high flame. Add the beef and sauté, stirring and breaking up with a wooden spoon for 5 minutes, until it’s evenly browned with no lumps. Add the onions and cook for an additional 2 minutes, until they are soft. Add the garlic and cook for an additional 2 minutes, stirring occasionally.
2. Stir in the olives, raisins, capers, vinegar, and tomato sauce. Season with the salt and pepper. Lower the heat to medium-low, cover, and cook for 30 minutes.
3. Break off the outside leaves of the lettuce heads and carefully pull out the inner curled leaves to form cups. Place them on a serving platter and fill each of them with about 2 tablespoons of the meat mixture. Top each mound of meat with a teaspoon of tomato salsa.
Note: Leftover outside leaves of the lettuce can be reserved to make a salad. The leftover meat mixture can be topped with potatoes or sweet potatoes to make a Cottage Pie, or combined with tomato sauce to make a ragù for pasta.