Table 1. Formula for cookies fortified with brewer’s spent grain powder

Ingredients (g)	Brewer’s spent-grain powder (%)1)
	0	10	20	30	40
Brewer’s spent-grain powder	0	12	24	36	48
Wheat flour	120	108	96	84	72
Butter	42	42	42	42	42
Sugar	30	30	30	30	30
Egg yolk	28.8	28.8	28.8	28.8	28.8
Baking powder	0.6	0.6	0.6	0.6	0.6
Salt	0.6	0.6	0.6	0.6	0.6
Total	222	222	222	222	222

Brewer’s spent-grain powder (10, 20, 30, and 40%) was added based on the total weight of wheat flour.