My favorite method so far is to use
meal plannner and prep almost as if I'm freezer cooking. So, one ziplock might be the seasoning/marinade and meats. Another might be rice with dried veggies*. Sometimes I'll use a third larger one to hold it all together with a little note inside to add 4c water and fresh ingredients.
Our very favorite is a one-pot Paella "fake" (without seared/crunchy rice you get from a traditional cooking method). I buy a packet of yellow saffron rice. In a separate ziplock bag, I store the seasonings and dried peas. I then cook the chicken in the broth to a safe temperature, add the rice/seasonings/peas/sausage and simmer. It takes 30-45 depending on your meats and if any are frozen.
We also do a Mexican one-pot with quinoa, beef with noodles, lemon chicken, creamy bacon shredded chicken "casserole," ham & cheese with mustard sauce, chicken/sausage jambalaya, smothered (boneless) pork chops, and Turkish shortribs