A challenge for Kathe

Hey Kathe - I have a challenge for you that should be right up your alley. I am looking for a tasty toddler-friendly squash muffin recipe. Toddler friendly = low sugar, lots of hidden good stuff, etc. Any ideas? I'm open to zucchini, pumpkin, butternut, etc. or combinations there of. Alice has no food allergies so just about anything goes. She doesn't turn up her nose at much either. We had some no fat carrot cake muffins made with Agave syrup the other day but they were really bland and she only had half of a mini-one before asking for more cheese :) Having tasted them, I didn't blame her. Any ideas?