Extra Zucchini?

Jana here with a solution to a 'problem' we recently had.  I had a kitchen counter that looked like this:

 

...and we had already been eating squash for several night at dinner!  How was I going to cook this squash in new and creative ways?  I decided to steam some zucchini, puree it in my blender, and add it to the spaghetti sauce that I was cooking for dinner that night. 

And it was a hit!  No one could tell that there were added vegetables in the sauce, the flavor was excellent, and we were able to find a way to eat more of the zucchini from our garden! 
Do you add vegetable purees to anything you cook?