Frozen Fish Pie Manufacturing Process: A Step-by-Step Guide

The diagrams depict the manufacturing process of frozen fish pies, encompassing three key stages: preparation, cooking, and packaging.

In the preparation stage, fish is thawed, cleaned, and diced, while vegetables are washed, peeled, and diced. Pastry is made by combining flour, butter, and water.

During cooking, fish and vegetables are simmered in a pot with milk, butter, and seasonings. Pastry is rolled, cut into circles, and used to form the pie base and lid. The filling is placed in the base, covered with the lid, and baked.

In the packaging stage, the pies are cooled, wrapped in plastic film, placed in cardboard boxes, and stored in a freezer.

Interestingly, the manufacturing process for frozen fish pies closely resembles that of fresh fish pies, with the key difference being packaging and storage methods for extending shelf life. The diagrams provide a comprehensive overview of the frozen fish pie manufacturing process.