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Abstract: This study aimed to prepare and evaluate some gluten-free and casein-free (GFCF) food products for autism children from rice and chickpea split. Like-milk beverages and snacks (bakery) were prepared by replacing rice with chickpea at a ratio of 25%, 50%, 75%, and 100%, and in a ratio of 25% and 50% with fried snacks. Chemical composition, antioxidant activity, the energy content of ingredients and final products, as well as the viscosity, texture profile analysis, and sensory evaluation of final products, were determined. The results showed that chickpea contains higher values of protein, fat, fiber, and ash compared with rice. Also, the antioxidant activity (total phenolic (TP), DPPH scavenging activity, and FRAP value) of chickpea was higher than rice. The addition of chickpea to rice caused a significant increase in protein (%), fat (%), minerals (Ca, Fe, K, Zn, and Mg) (%), and antioxidant activity of all products, and these values were increased with the increased of chickpea amount added, while the viscosity of rice-chickpea milk samples and the hardness of snacks (fried and bakery) were significantly decreased with the increase of chickpea amount added. According to the recommended daily allowances (RDA), it was found that 100 mL of chickpea milk (100%) could provide autism children with 99.5%, 32%, and 36% of the daily required iron, Ca, and Zn, respectively. Also, the daily intake of 100 g of snacks (sample BS5) could provide autism children with 75%, 7%, 42%, 125%, 1.7%, and 52% of the daily required of protein, fiber, Ca, iron, Mg, and Zn, respectively. On the other hand, 100 g fried snacks (sample FS3) could provide autism children with 59.9%, 42%, and 64% of the daily required protein, calcium, and iron, respectively. The best sensory evaluation scores were obtained with rice milk (100%), bakery snacks sample BS4 (25% rice: 75% chickpea), and fried snacks sample FS2 (75% rice: 25% chickpea).
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