I love anything with lemon in it and this Lemon Blueberry Loaf is no exception. Perfect for just about any occasion, it's a cinch to whip up. While I love making this in the summer when blueberries are seasonal, you can also make it in the winter and substitute in frozen blueberries. Lemon Blueberry loaf 6 tbsp unsalted butter 2/3 cup granulated sugar 1 1/2 tbsp finely grated lemon zest 1 1/2 tbsp vanilla 1 large egg (room temperature) 2 large egg yolks (room …