This Lemon Poppy Seed Loaf is soft, moist, and bursting with citrusy flavor. Topped with a simple lemon glaze, it makes the perfect balance of sweet and tangy. Quick to prepare and ideal for meal prep, it’s a versatile loaf that works beautifully as breakfast, a light snack, or a dessert to share.
Prepare the Baking Pan: Lightly grease a 9×5-inch (23×13 cm) loaf pan with softened butter or a thin layer of vegetable oil. For extra assurance against sticking, you can also line the bottom with parchment paper. Set the pan aside while you prepare the batter.
Preheat the Oven: Set your oven to 350°F (180°C) and allow it to fully preheat. This ensures even baking and helps the loaf rise properly without becoming dense.
Combine Dry Ingredients: In a medium mixing bowl, sift the flour to eliminate clumps and create a light texture. Whisk in the baking powder and salt until evenly distributed. Keep this dry mixture aside for later use.
Cream Butter and Sugar: In a large bowl or the bowl of a stand mixer, place the softened butter (not melted) and sugar. Beat on low to medium speed until the mixture becomes pale, fluffy, and creamy. This process incorporates air, which helps create a light loaf.
Add the Eggs: Crack the eggs into a small bowl, lightly beat them with a fork, then add them to the butter-sugar mixture one at a time, mixing well after each addition. This gradual process prevents the batter from curdling and ensures a smooth consistency.
Add Lemon Flavor and Poppy Seeds: Mix in the fresh lemon juice, lemon zest, and poppy seeds. These ingredients give the loaf its signature citrusy brightness and subtle crunch. Stir just until evenly combined, without overmixing.
Alternate Wet and Dry Mixtures: With the mixer running on low speed, add half of the flour mixture followed by half of the milk. Blend until just incorporated. Repeat with the remaining flour and milk.
Transfer Batter and Smooth: Pour the batter into the prepared loaf pan. Use a spatula to spread it evenly and smooth the top so it bakes uniformly. Tap the pan gently on the counter to release any trapped air bubbles.
Bake the Loaf: Place the pan on the center rack of the preheated oven. Bake for 50–55 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs. Baking times may vary slightly depending on your oven.
Cool the Loaf: Remove the pan from the oven and allow the loaf to cool in the pan for about 10 minutes. Carefully loosen the edges with a butter knife, then transfer the loaf to a cooling rack. Let it cool completely before glazing.
Prepare the Glaze (Optional): In a small bowl, whisk together the powdered sugar, lemon juice, and milk. Adjust the milk quantity to reach a thick but pourable consistency. The glaze should coat the loaf without running off completely.
Glaze and Serve: Spoon or drizzle the glaze over the cooled loaf, letting it slowly drip down the sides. Allow the glaze to set for 15–20 minutes before slicing. Serve plain or with a hot cup of tea or coffee for the perfect treat.
Notes
Always use softened butter (not melted) to achieve a light, fluffy texture.
Sifting the flour helps keep the loaf soft and prevents dense crumbs.
Add eggs gradually to prevent curdling and maintain a smooth batter.
Fresh lemon juice and zest make the flavor bright—avoid bottled juice for best results.
Allow the loaf to cool fully before glazing so the topping sets properly.
The glaze is optional but adds an extra tangy sweetness that pairs beautifully.
Every oven varies, so check for doneness with a toothpick before removing.