Don't tell, shhhhh

Okay, so I will probabaly regret sharing this, because it will get back to my family. But, I have been sneaking zucchini into as many dishes as possible. Don doesn't like zucchini and the kids aren't so fond of it. I started out diceing it up and sauting it with onion and putting it in speghetti sauce. Then I grated it really fine and put it in our homemade hamburgers. There is no telling where I will sneak it in next. Any suggestions? Don't tell my husband, I want to tell him in a couple of months so I can be like see you didn't even know.