Paste products with a texture seems paste products original view of the needs such as nutritional and economic, even increasing the blending ratio of the soy protein material, and an object of the present invention to provide a production method thereof. In the process of paste product, including a soy protein material and meat, the step of the dough in the mixing step of obtaining a mixture by mixing a protein crosslinking enzyme in the soybean protein material in the presence of water in advance, the meat and the mixture method for producing paste products, which is characterized by.本発明は、経済面や栄養面などのニーズを鑑み、大豆蛋白素材の配合率を高めても本来の練製品らしい食感を有する練製品、及びその製造法の提供を目的とする。肉類及び大豆蛋白素材を含む練製品の製造法において、予め水の存在下において大豆蛋白素材に蛋白質架橋酵素を混合し混合物を得る工程、該混合物と肉類を混合して練生地とする工程を含むことを特徴とする練製品の製造法。