This also refers to a method of preparing fish and meat, especially pork, which is marinated in a sour liquid such as lemon juice or vinegar, then seasoned with salt, pepper and other spices.Sisig also refers to Sizzling sisig, a Filipino dish made from parts of pig’s head and liver, usually seasoned with calamansi and chili peppers. – Wikipedia
In Philippines, this dish is called Chicken Pastel, just like chicken pot pie, this also has pie crust and goes into the oven for final cooking. But since, most of the household in the Philippines do not have ovens, the crust part is usually omitted and eaten as a main dish partnered with rice rather than a one dish meal itself. The chicken and vegetable are cut into larger pieces than bite size and sometimes hotdogs or sausages were added. This contains no wine or any herbs that a usual chicken potpie have.