What grows together goes together is a good way to cook in the kitchen. I love to make the most of in-season produce. I always seem to end up with one more zucchini hanging around and my market bag is always bursting with berries when they are in season. So it seemed only natural to find a way to use them together. And I really love this unique, fresh, summery sheet cake.
I saw a recipe for a zucchini bread with blueberries somewhere, but I didn’t save it our cut it out, the idea just stuck with me. I worked on that idea for a while, but in the end, it seemed to me like a great idea for a straight-up sweet with a twist. The zucchini adds this grassy, vegetal note to the sweetness of the cake and the pop of juicy blueberries. Buttermilk adds a little tang with some freshness brought in with a zip of lemon to the cake and to the sweet, crackly glaze. The added bonus here is that this makes a great big sheet cake that serves a real crowd, so it’s perfect for a summer picnic party.