Bakery-style lemon poppy seed muffins are an ideal breakfast or anytime treat. These soft, cake-like muffins are studded with fresh lemon zest and finished with a bright lemon glaze. Richness from melted butter and sour cream gives them a tender crumb, and the recipe comes together quickly with simple stirring—no mixer required.
Over the past months I’ve been refining a dependable bakery-style muffin base to recreate favorite coffee shop treats at home. After updating a blueberry crumb muffin and developing sour cream coffee cake muffins and banana chocolate chip muffins, this lemon poppy seed version delivers bright citrus flavor and a tender, moist texture.
These are much better than boxed mixes—if you’ve only had those, you’ll notice the difference. Fresh lemon zest and sour cream give real flavor and richness, while a quick lemon glaze adds a sweet, tangy finish.
Love lemon poppy seed recipes? Try the lemon poppy seed loaf cake or other lemon-based bakes for more citrus inspiration.
How to Make Lemon Poppy Seed Muffins
Whisk together the dry ingredients—flour, granulated sugar, poppy seeds, baking powder, baking soda, and salt—in a large bowl.
In a separate bowl whisk milk, sour cream, melted and slightly cooled butter, beaten egg, fresh lemon zest, and vanilla until smooth. Add the wet ingredients to the dry and fold just until incorporated—the batter will be fairly thick. Avoid overmixing to keep the muffins tender.
Spoon batter into lined muffin cups, filling each about three-quarters full. Start baking at 400°F for 5 minutes to give the muffins a quick burst of heat for a good rise, then reduce the oven to 350°F and bake 11–13 more minutes until golden and springy. Total bake time is about 16–18 minutes. Let cool briefly in the pan, then transfer to a rack.
Whisk the glaze by combining melted butter, a pinch of salt, lemon zest, lemon juice, and powdered sugar until smooth. Once the muffins have cooled slightly, drizzle the glaze over the tops and allow it to set before serving.
More favorite lemon recipes:
- Glazed Lemon Pound Cake
- Soft Lemon Layer Cake
- Lemon Poppy Seed Cake
- Meyer Lemon Bundt Cake
Lemon Poppy Seed Muffins with Sour Cream
Description
Lemon poppy seed muffins are a bright, tender breakfast muffin made with fresh lemon zest and a simple lemon glaze. This recipe yields 12 muffins and is quick to prepare.
Ingredients
Muffins
- 1 1/2 cups (210 g) all-purpose flour
- 3/4 cup (150 g) granulated sugar
- 1 Tbsp (9 g) poppy seeds
- 1 tsp (5 g) baking powder
- 1 tsp (6 g) baking soda
- 1/2 tsp (3 g) salt
- 1/3 cup (80 g) milk, at room temperature
- 1 cup (240 g) sour cream, at room temperature
- 1/4 cup (56 g) unsalted butter, melted and slightly cooled
- 1 large egg (50 g), lightly beaten
- 3 Tbsp (9 g) fresh lemon zest
- 1 1/2 tsp (6 g) vanilla extract
Glaze
- 1 Tbsp (14 g) unsalted butter, melted
- Pinch of salt
- 2 tsp (2 g) fresh lemon zest
- 1 1/2 Tbsp (22 g) fresh lemon juice
- 1 cup (120 g) powdered sugar
Instructions
- Preheat oven to 400°F and line a 12-cup standard muffin pan with paper liners. Lightly spray liners with nonstick cooking spray if desired.
- Make muffins: In a large bowl whisk the flour, sugar, poppy seeds, baking powder, baking soda, and salt. In a medium bowl combine the milk, sour cream, melted butter, egg, lemon zest, and vanilla. Add the wet ingredients to the dry and fold until just combined; the batter will be thick.
- Fill each muffin cup about 3/4 full with batter.
- Bake: Bake at 400°F for 5 minutes. Without opening the oven door, reduce the temperature to 350°F and bake another 11–13 minutes (about 16–18 minutes total) until muffins are golden, tops spring back, and a toothpick comes out clean or with a few crumbs.
- Cool muffins in the pan on a wire rack for 5 minutes, then transfer to the rack to cool slightly.
- Make glaze: Whisk melted butter, salt, lemon zest, lemon juice, and powdered sugar until smooth. Drizzle over muffins and let set before serving.
Equipment
Mixing bowls, muffin pan, whisk or fork, and a spatula or spoon for folding the batter.
Notes
Lemon flavor: Use the full 3 tablespoons of fresh lemon zest for bright citrus notes. For extra intensity, pulse the zest with the granulated sugar briefly to release more oils, or add up to 1/2 teaspoon lemon extract.
Storage: Store muffins in an airtight container at room temperature for one day. In warm or humid climates refrigerate and warm before serving.
Freezing: Wrap unglazed muffins individually and freeze up to two months. Reheat in a 325°F oven for about 10 minutes or until heated through.