Lemon Crumb Muffins combine bright lemon flavor with a buttery, crunchy crumb topping for a light and satisfying treat. These muffins work well for breakfast, brunch, or an afternoon snack—the citrusy batter and crisp streusel make each bite refreshing and comforting.

Equipment:
- Muffin tin
- Paper liners or non-stick spray
- Mixing bowls
- Whisk
- Fork or pastry cutter (for crumb topping)
- Measuring cups and spoons
Ingredients:
For the Muffins:
- 1 1/2 cups all-purpose flour
- 1/2 cup granulated sugar
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 1/2 cup milk (whole, 2%, or your preferred type)
- 1/4 cup unsalted butter, melted and slightly cooled
- 1 large egg
- 1 tablespoon lemon zest (from 1–2 lemons)
- 2 tablespoons fresh lemon juice
- 1 teaspoon vanilla extract
For the Crumb Topping:
- 1/2 cup all-purpose flour
- 1/4 cup granulated sugar
- 1/4 cup packed brown sugar
- 1/4 cup unsalted butter, cold and cut into small pieces
- 1/2 teaspoon lemon zest
Instructions:
- Preheat the oven and prepare the muffin tin: Preheat the oven to 350°F (175°C). Line a muffin tin with paper liners or lightly grease each cup.
- Make the crumb topping: In a small bowl, combine the flour, granulated sugar, brown sugar, and lemon zest. Add the cold butter pieces and use a fork or pastry cutter to work the butter into the dry ingredients until the mixture forms coarse crumbs. Set aside.
- Mix the dry ingredients: In a large bowl, whisk together the flour, granulated sugar, baking powder, and salt.
- Mix the wet ingredients: In a separate bowl, whisk the milk, melted butter, egg, lemon zest, lemon juice, and vanilla extract until evenly combined.
- Combine wet and dry: Pour the wet ingredients into the dry ingredients and stir gently until just combined. The batter should remain slightly lumpy—do not overmix.
- Fill the muffin cups: Spoon the batter evenly into the prepared muffin cups, filling each roughly 3/4 full.
- Add the crumb topping: Sprinkle the prepared crumb topping over each muffin, pressing lightly so the crumbs adhere to the batter.
- Bake: Bake for 18–22 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs. Oven times vary, so start checking near the lower end of the range.
- Cool and serve: Allow muffins to cool in the tin for about 5 minutes, then transfer to a wire rack to cool completely. Serve warm or at room temperature.
Tips:
- More lemon flavor: Add a tablespoon of lemon juice to the crumb topping or drizzle a simple lemon glaze over cooled muffins for extra citrus brightness.
- Lemon glaze: Mix 1 cup powdered sugar with 2–3 tablespoons fresh lemon juice until smooth; drizzle over cooled muffins.
- Storage: Store muffins in an airtight container at room temperature for up to 3 days, or freeze for longer storage. Thaw before serving.

Light and fragrant, these Lemon Crumb Muffins are easy to make and delightful to share. Their tender crumb, bright lemon notes, and crunchy topping pair perfectly with tea or coffee for a simple, refreshing treat.

Lemon Crumb Muffins
Bright lemon batter and a buttery crumb topping combine for tender, flavorful muffins that suit breakfast, brunch, or a snack.
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IngredientsEquipmentMethodNotes
Ingredients
- For the Muffins:
- 1 1/2 cups all-purpose flour
- 1/2 cup granulated sugar
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 1/2 cup milk whole, 2%, or your preferred type
- 1/4 cup unsalted butter melted and slightly cooled
- 1 large egg
- 1 tablespoon lemon zest from 1-2 lemons
- 2 tablespoons fresh lemon juice
- 1 teaspoon vanilla extract
- For the Crumb Topping:
- 1/2 cup all-purpose flour
- 1/4 cup granulated sugar
- 1/4 cup brown sugar packed
- 1/4 cup unsalted butter cold and cut into small pieces
- 1/2 teaspoon lemon zest
Equipment
-
Muffin tin
-
Paper liners or non-stick spray
-
Mixing bowls
-
Whisk
-
Fork or pastry cutter (for crumb topping)
-
Measuring cups and spoons
Method
-
Preheat the oven to 350°F (175°C). Line a muffin tin with paper liners or lightly grease with non-stick spray.
-
In a small bowl, combine the flour, granulated sugar, brown sugar, and lemon zest for the crumb topping. Cut in the cold butter with a fork or pastry cutter until the mixture resembles coarse crumbs. Set aside.
-
Whisk together the dry ingredients for the muffins: flour, sugar, baking powder, and salt.
-
In a separate bowl, whisk the milk, melted butter, egg, lemon zest, lemon juice, and vanilla until combined.
-
Pour the wet ingredients into the dry and stir gently until just combined; do not overmix.
-
Spoon batter into the prepared muffin cups, filling each about 3/4 full. Top each with the crumb mixture, pressing lightly so it adheres.
-
Bake for 18–22 minutes, until a toothpick comes out clean or with a few moist crumbs. Let cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.
Notes
Serve warm or at room temperature. For extra brightness, add a lemon glaze or a touch more zest to the topping. Store in an airtight container for up to 3 days or freeze for longer storage.