Hide veggies in a favorite food.
When I make macaroni and cheese, I make it from scratch. It is really very easy to do and I always add peas and carrots from a can. Yes, canned peas and carrots because the carrots are diced small, they are about the same size as the peas and they hide well in the mac and cheese casserole. Sometimes I add sliced tomatoes on top of the casserole to make it look pretty and get the children use to different ingredients in their favorite food. I also like to let them help me cook, once they get use to having veggies in their favorite foods. I did have one child try to pick out all the peas and carrots from the mac and cheese but I told her there was no dessert until the veggies were gone. I had to give her a bith more “sauce” on the veggies and then she ate them. Now, happily, she eats all her veggies.
Another “trick” I have tried is to hide veggies in meatloaf. I would use my food processor to grate, then chop carrots, celery, and onions. and add the veggies to the meat along with eggs and seasoned breadcrumbs. Lately I have found the Knoor springtime vegetable soup mix and I have added this dry soup mix to the meatloaf. If I use the dry soup mix, I do not add any salt since the soup mix contains salt. This soup mix has a nice verity of veggies and gives a nice flavor to the meatloaf. The grandchildren love this meatloaf and are non the wiser.