Abstract: An agent for forming wings on gyoza dumplings that has a pH of not less than 8.3, can form large spreading wings, suppress frying unevenness in the wings and fried surfaces, and suppress unfried residues.

Abstract: Frozen gyoza dumplings that can afford a gyoza dumpling having good wings (gyoza dumpling with wing) that easily spread on a cooking device when heating with the cooking device, etc., do not easily break during peeling off from the cooking device after cooking, and do not easily soften when the gyoza dumpling is placed with the fried surface facing upward are provided by attaching a composition thereto in a frozen state, the composition containing a modified starch having a viscosity of less than 5 mPa·s as measured by method A defined in the present specification and a protein.

Abstract: An object of the present invention is to provide a soup base that can conveniently produce a soup containing a filling-wrapping dough sheet food as an ingredient and is provided with high quality. The present invention relates to a soup base containing a frozen filling-wrapping dough sheet food, and a frozen soup layer attached to at least a part of a surface of the frozen filling-wrapping dough sheet food, wherein a weight of the frozen soup layer is not less than 5 wt % and less than 120 wt % relative to that of the frozen filling-wrapping dough sheet food, and a salt concentration of the frozen soup layer is not less than 0.5 wt % and less than 15 wt %.

Abstract: Frozen or refrigerated gyoza having an improved quality can be produced by forming a layer of a browning agent on a portion of a gyoza, such that the browning agent has a net-like structure and the structure properties of the net-like structure is used as an index.