C.G.
Do you have a crock pot? If not, buying one would be a great investment. They are not that expensive at Target or similar stores and are readily available in second-hand shops as well. Then google "crock pot recipes" and you'll have a whole slew of ideas to look through. Crock pot meals are usually fast and easy to prepare, and ingredients can be put into the pot in the morning and be ready for dinner when dinner time comes. They also tend to be soft meals that can be easily chewed by a toddler. Then you'll have enough for leftovers!
As toddlers, my children also loved any kinds of beans and rice.
Best wishes!