Big Blueberry muffins with a crusty sugar topping. A recipe I got from my Grandma. The blueberries and the sweet batter are fabulous together. Favorites of all who have tried them. Quick and easy, made with few ingredients. Remember to use paper liners!
Big Blueberry muffins with a crusty sugar topping. A recipe I got from my Grandma. The blueberries and the sweet batter are fabulous together. Favorites of all who have tried them. Quick and easy, made with few ingredients. Remember to use paper liners!
Buttermilk does the foundational structural work in this batter by introducing acid that reacts with baking powder while tenderizing the gluten network of the flour. Fat molecules from unsalted butter trap air during the creaming stage, building the initial lift that prevents a heavy, dense crumb. Fresh fruit requires deliberate handling to avoid sinking to the bottom of each cavity. Tossing a portion of the berries in dry flour creates friction against the batter, keeping the fruit suspended evenly throughout the bake at 375 degrees F. Crushing a small fraction of those berries directly into the mixture releases natural pectin and moisture, dyeing the crumb while heightening fruit intensity without adding excess liquid.
High sugar content produces the characteristic crunchy exterior. Sprinkling granulated sugar over the batter just before baking creates a crystalline crust as surface moisture evaporates during the 30-minute oven time. Overmixing the flour activates excess gluten development, which turns tender cakes rubbery. Folding ingredients gently until just incorporated preserves microscopic air pockets. Lining the pan with paper prevents the edges from frying in rendering butter.