Zucchini is full of surprises. It's a fruit, though it's most often treated like a vegetable. It can grow to great sizes, is low in calories, and has more potassium than a banana! And here’s one more reason: It makes a superb casserole.
No, your eyes aren't playing tricks on you! But you might do a double take as this kinetic sand change colors in the heat. See how the cool hyper-colored stuff is made and then try it on your own: http://martha.ms/61868amIj Don't forget to share your photos with the hashtag #MarthaAndFiggy!