Often when I have bits of good things here and there, I will use them for food for my 1 year old, A. Here are two super easy and nutritious meals that use almost all leftovers. Not really great recipe format- more like some ideas....
I have mentioned before that I add cottage cheese to my scrambled eggs to up the protein factor, but they are the perfect vehicle for lots of things. Steamed, mashed broccoli, asparagus, spinach, obviously cheeses and meats. A loooooves scrambled eggs and eats them about once a day. Yesterday I added about a quarter cup of cooked lentils to four eggs scrambled with a splash of whole milk and a heaping tablespoon of cottage cheese. She gobbled them right down (well about a third anyway- she had some more today and even I had some with some sour cream and a piece of crumbled bacon for breakfast). Lentils are a great food to cook in advance and freeze in ice cube trays- they can be added to pasta dishes, soups, stir-fry, etc. We love them.
So this is not real carbonara (not even close) but it has peas and pasta in it, so we'll go with that. Earlier this week I had quite a bit of leftover orzo pasta from a side dish. I specifically set aside some without sauce for use later. To about a cup or cup and a half of whole wheat orzo, I added a quarter cup of leftover peas (w/ a tiny bit of butter). The I shredded up some leftover ham and tossed in just a bit of shredded cheddar cheese and let it all melt together. She and my 4 year old, N ate all of it. Good whole food.