Blueberry Muffins
If there is one baked good that perfectly captures the essence of home baking, it is a batch of warm, golden blueberry muffins fresh from the oven. These bakery-style muffins have everything you could want — tall, domed tops with a beautifully crunchy sugar crust, a tender and fluffy crumb that is moist without being heavy, and pockets of juicy blueberries bursting with flavor in every single bite. They smell absolutely heavenly while baking and taste even better.
The secret to truly exceptional blueberry muffins lies in a few key techniques: using sour cream in the batter for extraordinary moisture and tenderness, gently folding the blueberries in flour so they do not sink to the bottom during baking, and starting the oven at a high temperature to create that gorgeous rise and domed top before lowering it to bake through evenly. These small details transform ordinary muffins into extraordinary ones that rival anything from a professional bakery.
Ingredients
- 2 cups all-purpose flour
- 3/4 cup granulated sugar + extra for sprinkling tops
- 2.5 teaspoons baking powder
- 1/2 teaspoon salt
- 1/3 cup vegetable oil
- 1 large egg
- 1/2 cup whole milk
- 1/3 cup sour cream
- 1 teaspoon vanilla extract
- 1 tablespoon lemon zest
- 1.5 cups fresh blueberries (or frozen — do not thaw)
Step-by-Step Instructions
- Preheat and prepare: Preheat your oven to 425°F (220°C). Line a standard 12-cup muffin tin with paper liners or spray generously with non-stick spray.
- Mix dry ingredients: In a large bowl, whisk together the flour, sugar, baking powder, and salt until well combined.
- Mix wet ingredients: In a separate bowl, whisk together the vegetable oil, egg, milk, sour cream, vanilla extract, and lemon zest until smooth.
- Combine: Pour the wet ingredients into the dry ingredients and fold gently with a spatula until just barely combined. The batter should look lumpy with some small pockets of flour still visible — this is exactly right. Over-mixing is the number one enemy of tender muffins.
- Fold in blueberries: Toss the blueberries with one tablespoon of flour (this prevents sinking), then gently fold them into the batter with as few strokes as possible.
- Fill and top: Divide the batter evenly among the 12 muffin cups, filling each nearly to the very top. Sprinkle a generous pinch of granulated sugar over each muffin for a crunchy top.
- Bake: Place in the oven at 425°F for 5 minutes (this high heat creates the initial rise and tall dome), then WITHOUT opening the oven door, reduce the temperature to 350°F (175°C) and bake for an additional 17 to 20 minutes until golden on top and a toothpick comes out clean. Cool in the pan for 5 minutes, then transfer to a wire rack.
• The sour cream is the secret weapon — it adds incredible moisture and a subtle tang that complements the sweet berries.
• Frozen blueberries work perfectly — use them straight from the freezer without thawing to prevent bleeding into the batter.
• The high-to-low oven temperature trick is what gives bakery-style muffins their signature tall, domed tops.
• Store at room temperature in an airtight container for up to 3 days, or freeze for up to 2 months.