Blueberry Lemon Muffins

Bursting with fresh, plump blueberries and fragrant lemon zest, these Blueberry Lemon Muffins are made with simple, fresh ingredients and require minimal preparation time. Lemon zest is the lemon skin’s outer yellow part, which gives these muffins a bright, fresh flavor. The olive oil and sour cream give these muffins a soft and airy crumb. Fresh blueberries are preferred, but you can make this recipe year-round with frozen blueberries, and there…