The invention relates to the technical field of biscuit making, in particular to strip-shaped biscuits containing black pepper and onions. The strip-shaped biscuits are made from, by weight, 31-35 parts of strong flour, 9-13 parts of cassava starch, 2-5 parts of mycose, 0.5-1.5 parts of salt, 3-7 parts of fresh eggs, 0.5-2.5 parts of black pepper, 0.5-2.5 parts of shredded onions, 33-38 parts of water, 7-11 parts of edible oil, 4-9 parts of an additive and 4-10 parts of a conditioner. The strip-shaped biscuits are reasonable in proportion, rich in nutrition, free of additives and free of sideeffects.