If you like a little heat, try this spicy sweet and sour pork ribs recipe. The ribs are marinated in a spicy sauce made with chili paste, vinegar, sugar, and soy sauce. The use of a food processor helps to blend the ingredients and create a smooth and flavorful marinade. The ribs are then grilled or baked until they are tender and charred. The combination of sweet, sour, and spicy flavors makes these ribs irresistible.