Question about Solis Rice Cooker Duo Program Typ 817

yes, that is possible. of course, limited by the volume of the upper basket. The operating instructions also list the dwell times for individual vegetables. If different types are used, you just have to work with the clock and open the appliance several times, no problem. Only seasoning is difficult. I'll do that later. P.S. Small pieces of meat can also be cooked at the same time.

Another small thing: the smallest feasible portion is certainly enough for 2 people or just for 2 meals for single households ☺.