Made with berries frozen at their peak and topped with freshly zested citrus sugar, these delicious bakery-style blueberry muffins are fluffy, flavorful, and a little bit fancy!
baking tip: Snag a package of parchment paper baking cups for this recipe [and all your favorite muffin recipes!] for a naturally non-stick way of scoring the perfect muffins. No crumbs left behind!
For muffins topped with glorious texture and crunch, I used a combination of granulated and turbinado sugar to sweeten the citrus. If preferred, skip the crunch by replacing the raw sugar with regular brown or white sugar. These muffins are great both ways!