Go Back
Blueberry Muffins with Lemon Glaze

Blueberry Muffins with Lemon Glaze

Blueberry Muffins with Lemon Glaze are tender and moist with bursts of juicy blueberries and a bright citrus finish. This easy bake uses simple pantry staples like all purpose flour and sour cream for a soft crumb, finished with a silky lemon glaze that balances sweetness. Perfect for brunch or a grab and go treat, these muffins are a crowd pleaser and worth making again.
Print Recipe Pin Recipe
Prep Time 8 minutes
Cook Time 22 minutes
Total Time 30 minutes
Course Breakfast
Cuisine American
Servings 12 muffins
Calories 220 kcal

Equipment

  • Muffin Tin
  • Electric Mixer
  • Mixing Bowls
  • Spatula
  • Wire Rack

Ingredients
  

  • 2 large eggs, room temperature Whisked warmly to incorporate air and bind the batter; eggs provide structure, moisture, and lift when combined with leaveners and heat. Use room temperature eggs to ensure even mixing and a tender crumb in the muffins.
  • 1 cup granulated sugar Sweetened granules adding bulk, sweetness, and tenderness while helping with browning; sugar promotes caramelization and balances the tartness of lemon and sour cream. Measure accurately to maintain proper texture and prevent overly dense muffins.
  • 1 cup sour cream Thick and tangy dairy that adds moisture, acidity, and richness while tenderizing the crumb; sour cream reacts with baking powder to enhance lift. Spoon or lightly pack when measuring to avoid adding extra liquid to the batter.
  • 1/2 cup extra LIGHT olive oil, (not extra virgin), or vegetable oil Poured lightly to contribute fat for moistness and a softer crumb; extra LIGHT olive oil offers a mild flavor while keeping texture tender. Choose a neutral oil (not extra virgin) or vegetable oil to prevent overpowering the muffins' delicate flavors.
  • 1 tsp vanilla extract Added aromatically to enhance overall flavor with warm vanilla notes; vanilla extract balances the tart lemon and complements the sweetness. Stir into the wet ingredients to evenly distribute its flavor throughout the batter.
  • 1/4 tsp sea salt Sprinkled sparingly to heighten flavors and balance sweetness; sea salt sharpens the overall taste profile and strengthens the dough’s structure. Dissolve into the wet ingredients for even seasoning across the batter.
  • 2 cups all-purpose flour, *measured correctly Sifted and measured carefully to form the dry structure of the muffins; all-purpose flour provides the necessary proteins for gluten formation and support. Measure correctly using spoon-and-level or a scale to ensure proper texture and avoid toughness.
  • 2 tsp baking powder Leavened chemically to produce lift and a light crumb by releasing gas when heated; baking powder ensures the muffins rise evenly. Combine with dry ingredients and avoid overmixing after adding liquids to retain the leavening effect.
  • 2 tsp lemon zest, from 1 large lemon Zested finely to impart bright, concentrated citrus oils and aroma; lemon zest adds fresh lemon character without extra acidity. Grate only the yellow part to avoid bitterness from the pith and distribute into the batter for even flavor.
  • 2 tbsp lemon juice, from 1 large lemon Squeezed freshly to provide bright vinegar-like acidity and citrus flavor that complements the zest; lemon juice adds a tangy note and helps balance sweetness. Use fresh juice for best flavor and measure precisely to maintain batter consistency.
  • 1 1/2 cups fresh blueberries, rinsed and dried Folded gently to add bursts of fruity flavor and moist pockets within the muffins; fresh blueberries contribute juiciness and visual appeal. Rinse and dry thoroughly, then fold in carefully to prevent color bleeding and overmixing the batter.
  • 1 cup confectioners sugar Sifted finely to form a smooth, sweet coating for the glaze; confectioners sugar dissolves easily to create a silky lemon glaze. Combine with lemon juice gradually to achieve the desired drizzle consistency.
  • 1 1/2 tbsp fresh lemon juice, (use 1 1/2 to 2 Tbsp) Measured tangily to adjust glaze acidity and brightness; fresh lemon juice thins the confectioners sugar and provides a fresh citrus punch. Use between 1 1/2 and 2 tablespoons to control sweetness-acidity balance in the glaze.
  • 1/2 tsp lemon zest Grated lightly to finish the glaze with a subtle citrus aroma and tiny flecks of zest; a half teaspoon amplifies lemon intensity without overpowering sweetness. Sprinkle or whisk into the glaze for an attractive, flavorful finish.

Instructions
 

  • Line a 12-count muffin/cupcake tin with cupcake liners. Preheat oven to 400˚F. In a large mixing bowl, beat together 2 eggs and 1 cup granulated sugar with electric mixer on high speed 5 minutes. It should be thick and light in color.: As you preheat, notice the oven warming and the faint mechanical hum changing as it reaches temperature. A properly preheated oven ensures even rise and golden tops. If the oven is not hot enough, the muffins will spread instead of doming, so use an oven thermometer if yours runs cool or hot.
  • Add 1 cup sour cream, 1/2 cup oil, 1 tsp vanilla and 1/4 tsp salt. Set the mixer to low speed and mix just until combined.: You'll sense the batter transform as it whips, becoming pale and voluminous, with a ribbon-like fall when the beaters lift. This aeration gives the muffins lift and a tender crumb. Underbeating leaves dense texture, while overbeating after adding dry ingredients can develop gluten, so hit the right time and stop when the mixture looks fluffy and satin.
  • In a small bowl, add 2 cups flour and 2 tsp baking powder and whisk to combine. Using a hand held whisk, add flour mixture into the batter 1/3 at a time, stirring with each addition just until incorporated. DO NOT OVERMIX or muffins can become dense.: At low speed the batter will relax and become glossy, the sour cream folding in to add moisture. You should hear a softer motor sound and see a smooth batter with no streaks. Overmixing here can thin the structure; mix until homogenous and stop.
  • Add 2 tsp lemon zest, 2 tbsp lemon juice and whisk in just until combined. Use a spatula to fold in 1 1/2 cups blueberries, folding just until combined.: Whisking incorporates the baking powder evenly so each scoop of flour has leavening. The dry mixture should look uniform and free of clumps. A common issue is uneven rise from unblended leavening, so take the extra moment to whisk thoroughly.
  • Divide batter into muffin tin filling liners to the top or until all of the batter is used up. Bake at 400˚F for 20-25 minutes or until tops are golden and a toothpick inserted into the center come out clean without wet dough. Remove muffins from tin and cool on a wire rack until room temperature then drizzle with lemon glaze.: Adding the dry ingredients in thirds lets you fold gently and maintain air. After each addition, the batter will go from glossy to slightly thicker, and you should stop mixing when streaks disappear. Overworking encourages gluten, producing a tight crumb, so fold with gentle strokes until combined.
  • In a small bowl, combine 1 cup powdered sugar, 1/2 tsp lemon zest and 1 1/2 to 2 tbsp lemon juice, adding lemon juice until desired consistency is reached. Stir until smooth. To thin the glaze more, add a little lemon juice or water. To thicken, add a little more powdered sugar.: The batter will smell bright from the fresh lemon zest and will loosen slightly with the juice, creating pockets of citrus. When folding in blueberries , watch for tiny purple streaks, stop once evenly distributed to avoid color bleeding and smashed berries. A common mistake is vigorous stirring that bursts the fruit, so be gentle to keep whole berries intact.
  • Divide batter into muffin tin filling liners to the top or until all of the batter is used up.: As you scoop, aim for even portions so each muffin bakes uniformly. The batter should be spoonable and hold some height; if it seems too thin something may be off with measurements. Uneven filling leads to mixed baking times, so use an ice cream scoop for consistency.
  • Bake at 400˚F for 20 to 25 minutes or until tops are golden and a toothpick inserted into the center come out clean without wet dough.: During baking, listen for a gentle crackle as the tops set and watch the tops turn golden, a cue they're nearly done. The smell will shift from raw batter to baked sweet bread and lemon. Pull them when a toothpick shows a few moist crumbs but not raw batter; overbaking dries the crumb, so check at the lower end of the time range.
  • Remove muffins from tin and cool on a wire rack until room temperature then drizzle with lemon glaze.: Cooling on a rack prevents steam buildup and soggy bottoms. You'll feel warm steam rise and see the muffin surface firm slightly. Apply glaze once cooled to room temperature to avoid it melting away. Glazing too soon will yield a runny finish, while waiting too long might make the glaze not adhere as well.
  • In a small bowl, combine 1 cup powdered sugar, 1/2 tsp lemon zest and 1 1/2 to 2 tbsp lemon juice, adding lemon juice until desired consistency is reached.: As you stir, watch the glaze change from a thick powder to a glossy, pourable sauce that catches the light. Start with the smaller amount of lemon juice and add more to thin if needed. If the glaze is lumpy, whisk vigorously or sift the sugar first. Too watery a glaze will run off, so aim for a ribbon that settles on the muffin top.
  • Stir until smooth. To thin the glaze more, add a little lemon juice or water. To thicken, add a little more powdered sugar.: The final texture should coat the back of a spoon and finish shiny on the muffins. Taste carefully; the glaze should be bright but not overwhelmingly tart. If you over dilute the glaze, it will not set, so correct by adding small amounts of sugar to reach the proper viscosity.

Notes

  • Room temperature eggs improve texture Take eggs out of the fridge about 30 minutes before baking so they incorporate better with granulated sugar, yielding a lighter batter. Cold eggs reduce volume and can make the muffins dense.
  • Handle blueberries gently Fold blueberries in with a spatula using just a few strokes to avoid crushing them. Overmixing will stain the batter and create uneven texture.
  • Check oven accuracy Use an oven thermometer to ensure the oven reads true to 400˚F. An oven that runs cool will produce flat muffins, while one that runs hot will brown them too quickly.
  • Sift confectioners sugar for silky glaze If your glaze seems gritty, sift the confectioners sugar before mixing to remove lumps and get a glossy finish that sets beautifully.
  • Adjust glaze thickness slowly Add lemon juice a little at a time to the powdered sugar to reach the desired pourable consistency, and stop when the glaze coats the back of a spoon without running off too quickly.
  • Store properly Keep muffins in an airtight container at room temperature for up to two days, or freeze for longer storage, and add glaze after thawing for best texture.
Keyword Blueberry lemon muffins, easy blueberry muffins recipe, lemon glazed muffins, moist blueberry muffins