Raw material formula of bell-shaped roll and preparation method of bell-shaped roll

The invention discloses a raw material formula of bell-shaped rolls and a preparation method of the bell-shaped rolls. The bell-shaped rolls are prepared from the following raw materials in parts by weight: 14-16 parts of gluten flour, 9-11 parts of wheat starch, 2-4 parts of vital gluten, 4-6 parts of defatted bean flour, 1-2 parts of edible salt and 15-17 parts of purified water. The bell-shaped roll is prepared from the gluten flour, the wheat starch, the vital gluten and the defatted bean flour, and the gluten flour and the vital gluten contain a large amount of relatively good extensibility glutenin and relatively strong elasticity glutenin, so that the bell-shaped roll is crisp in taste and high in protein content; the gluten flour, the wheat starch, the vital gluten and the defatted bean flour are used for replacing dried beancurd sticks to prepare the bell-shaped rolls, so that the preparation cost of the bell-shaped rolls is greatly reduced, and the product popularization is facilitated. 本发明公开了一种响铃卷原