I only have use of one hand - use scissors for everything, opening packaging, cutting, etc. Kitchen not HC, I'm in a chair, can't really stand, store utensils I use in a lower cabinet. Rest of family uses uppers. Use microwave for prepared or frozen lunches. I have a phone and know how to use it - delivery works sometimes but too $$$.
Mini chopper for veggies (onions, peppers). Bowls with o-rinfg for holding. have car dashbord mats that help hold things in place for stirring, etc., timers, U-Screw bottle opener mounted under Island counter to unscrew with one hand.