This reseacrch aimed to measure the effect of increasing the concentration of lotus seed milk (Nolumbo nucifera) on sensory characteristics and antioxidant activity. This research method used a Randomized Block Design (RAK) with different treatment concentrations of lotus seed milk with 5 levels of treatment A0 (100% cow's milk and 0% lotus seed milk), A1 (75% cow's milk and 25% lotus seed milk…