D.W.
Here's what the American Academy of Pediatrics recommends as a sample menu for a day for each of their ages.
http://www.healthychildren.org/English/ages-stages/toddle...
http://www.healthychildren.org/English/ages-stages/toddle...
http://www.healthychildren.org/English/ages-stages/toddle...
It sounds like you're really doing well so far in terms of establishing healthy habits early. While kids can eat anything we do, they have different nutritional needs because of their rapid development that we don't have as adults. So, making sure you're balancing the appropriate amount of fat, protein, and carbs based upon their needs (your one year old needs much more fat for proper brain development, for example).
One thing we're getting a lot of mileage out of right now (kids are 3.5 years and almost 2) are the rotisserie chickens from Costco. Once you peel away the skin, you have a lot of healthy protein in the chicken, and it feeds a family of 4 at least 3 good meals.
Usually, our kids eat a protein (lunch meat, chicken, turkey burgers that have been premaid), a fresh fruit/veggie (we spend about $25/week at Costco on product to have it fresh and abundant - the exception is that they both love frozen shelled edamame), and some kind of carb (yogurt, bread, etc).
The other thing both kids do really well with are quesadillas that you can fill with just about anything from beans to chicken, any kind of veggie.
My only caution (from having worked with Dieticians for many years) is to make sure there are "treats" occasionally available. Kids tend to go off the deep end when introduced to things they're not exposed to.