Olivia and I love blueberry muffins, or are these really just mini cakes? Blueberries are on sale! Yay! only 10HKD per box, which is about 1/3 the normal price. I bought 4 boxes and since we always have lemons, we made zingy fluffy lemony blueberry muffins. I used to make these with greek yogurt, but didn’t have any this week so used buttermilk and they were the best ever! And even better, sprinkle granola on the top for a crunchy topping.