I married a Mexican

and here is how he and his mom do their beans.
No soaking.
I sort and rinse a lb of beans, put them in a big pot, and put about 2-3 times the amount of water to cover them. We also usually add 2-3 cloves of garlic and a small onion, chopped. Salt. I don't measure, I just toss, but maybe 2 t. (you can add more after you taste them later).
Boil for a long long time. 3-5 hours. Check them periodically until they have a smooth creamy texture. (both to taste and when you smoosh one between your fingers). You may have to add water occasionally. Beans do not taste good burnt, so monitor them. When you are done, you want at least an inch of liquid still covering your beans, so it's best not to really let the water get lower than that. It's a little time consuming, but very easy.
That way you can control what your little one is getting! I did them this way for my ds1 until I learned he is allergic to beans (and onions!).
Enjoy!