Raspberry-rhubarb muffins

Can I just tell you how much I love this muffin recipe? You can hide enormous amounts of veggies inside, and the kiddos (and husband) never know. In this batch resides a large pattypan squash grated to add moisture and health in an invisible way. I had a sad, old'ish stalk of rhubarb that I chopped and threw in and some fresh raspberries that serve as the main event. These are lighter than air and really flavorful. Just 1/2 cup of sugar in the whole recipe. Fantastic! It is still so darn hot outside, but the boys and I are going to brave the farmers market anyway. We're off before the it feels like we're shopping in fire.