This pork caldereta-kalderetang baboy dish is a Filipino tomato-based stew cooked with tomato sauce, tomato paste, or fresh tomatoes. Cooking this involves sauteing the meat with onions, garlic, and tomatoes until the meat is brown. The Caldereta recipe should have a liver spread. It wouldn't be a caldereta dish without the liver spread. If you can't get liver spread, I think broiling a piece of pork liver and finely slicing it is a better option.
