What is this instant pot you speak of? I'd get one if it made things instantly all on its own.
Electric Pressure Cooker, Smart Cooker, Multi Cooker, 饮尚宝电压力锅 DW just fixes for the two of us, but a 2# roast, potatoes,and carrots, takes about 45 mins. Because it cooks with steam and pressure food remains moist. Also it's kind of a one pot meal deal. Using trivets, racks, etc. you can fix more then one thing at a time in it.
Also, the porridge is a mixture of white grits, yellow grits, cracked wheat, & whole rice, we like ours with just butter on it, but you can add white & brown sugar, honey, raisins, nuts, strawberries, raspberries, blueberries, sliced bananas, cinnamon, nutmeg, apple pie spice, & fresh cream if you want a little change. Good stuff on a cold morning.
Edit: we also do a hot cereal from the same place - 10 Grain is a mixture of cracked wheat, barley, stone ground white and yellow grits, millet, rolled oats, rye, triticale, brown rice, soy grits & whole flax seeds. Add a little fruit or sugar, its really good.