Have you read this book?
Or this book?
I just got done reading through them both and they are WONDERFUL!
I've tried 4 of their recipes and it's true, they work.
One rushed night before Christmas I added an entire 1/2 cup of pureed carrots to a box of Mac-n-Cheese. Watching them devour it was more than satisfying.
The next night I made homemade Tuna Casserole and added a 1/2 cup of Navy beans, once again, they loved it...as well as my Marvelous Husband.
And since then I have added pureed carrots to whole wheat quesidillas and mini pizzas. I made "Green Eggs" for breakfast this morning that included pureed baby spinach. And for lunch I added a 1/2 cup sweet potatoes to homemade Mac-n-Cheese.
Knowing how important all these veggies are for us, I do believe this is the way I will cook until they are out of the house. Don't worry, we always serve a "visible" veggie on their plate with their meal, and if they eat it-double bonus.