If you have a soft spot for bright, zesty treats that lift your spirits, the Lemon Poppy Seed Loaf Cake Recipe is about to become your new favorite bake. Imagine a moist, tender loaf bursting with vibrant lemon flavor, perfectly speckled with crunchy poppy seeds for that delightful texture contrast. Topped with a glossy, tangy lemon glaze, this cake is a showstopper whether you’re serving it at brunch, afternoon tea, or simply indulging in a sweet moment for yourself. It’s straightforward to prepare, yet irresistibly complex in taste, embodying the very best of homemade comfort with a citrusy twist.

Ingredients You’ll Need
Gathering simple and everyday ingredients is the first step to creating something truly special with this Lemon Poppy Seed Loaf Cake Recipe. Each component plays a key role, from the tangy brightness of fresh lemon zest and juice to the soft crumb imparted by sour cream and oil, making the texture wonderfully moist without any fuss.
- 1 ¾ cups all-purpose flour: Provides the structure and body to the loaf for a perfect crumb.
- 1 ½ teaspoons baking powder: Helps the cake rise beautifully and stay light.
- ¼ teaspoon baking soda: Adds a touch of leavening for enhanced softness.
- ¼ teaspoon salt: Balances the sweetness and brightens flavors.
- 3 large eggs: Bind ingredients together and create richness.
- 1 cup sugar: Sweetens and adds moisture to the loaf.
- ¼ cup sour cream or Greek yogurt: Keeps the cake extra moist and lends a subtle tang.
- ½ cup oil (vegetable or canola): Adds tenderness and keeps the crumb soft.
- Zest of 2 lemons: Packs in fresh citrus aroma and bursts of flavor.
- 3 tablespoons fresh lemon juice: Brings a refreshing tartness to uplift the cake.
- 1 tablespoon lemon extract: Amplifies the lemon flavor without overpowering.
- ½ teaspoon vanilla extract: Adds warmth and depth to the flavor profile.
- 2 tablespoons poppy seeds: Offer a delightful crunch and nutty undertone.
- 1 ½ cups powdered sugar: Key for the shiny, sweet lemon glaze.
- 2 tablespoons fresh lemon juice: Infuses the glaze with vibrant citrus zing.
- ½ tablespoon milk: Creates a smooth, spreadable glaze consistency.
- ½ tablespoon melted butter: Adds richness and a glossy finish to the glaze.
How to Make Lemon Poppy Seed Loaf Cake Recipe
Step 1: Prep Your Pan and Preheat Your Oven
Start by heating your oven to 350°F (175°C). This ensures the perfect baking temperature from the moment your loaf hits the oven. Meanwhile, grease and flour a 9×5-inch loaf pan carefully so your cake releases effortlessly once baked.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Combining these early on will help evenly distribute the leavening agents, ensuring your loaf rises evenly without any unpleasant taste of baking soda.
Step 3: Whisk the Eggs and Sugar
In a large bowl, whisk the eggs and sugar until smooth and fully combined. This step is crucial because it incorporates air, helping contribute to the cake’s light texture while dissolving the sugar slightly for that melt-in-your-mouth quality.
Step 4: Add the Wet Ingredients and Lemon Flavorings
To the egg mixture, add sour cream or Greek yogurt, oil, zest of two lemons, fresh lemon juice, lemon extract, and vanilla extract. Stir everything together until you get a perfectly smooth batter. The combination of sour cream and oil ensures a moist, tender crumb, while those layered lemon flavors make your loaf sing with brightness.
Step 5: Combine Wet and Dry Mixtures
Gradually fold the dry ingredients into the wet batter. Stir just until you no longer see dry flour—overmixing here could make your loaf dense, so take it easy and gentle.
Step 6: Fold in the Poppy Seeds
Sprinkle in the poppy seeds and gently fold them into the batter to distribute evenly. These tiny seeds aren’t just for looks—they add a lovely nutty crunch that makes every bite interesting.
Step 7: Pour Batter into the Pan
Transfer your beautifully mixed batter to the prepared loaf pan, spreading it out evenly with a spatula for uniform baking.
Step 8: Bake and Cool
Bake for about 50 to 60 minutes or until a toothpick comes out clean when poked into the center. This means your loaf is perfectly cooked through—moist but set. After baking, let it cool inside the pan for 10 minutes to settle before transferring it to a wire rack to cool completely. This cooling step is important so your glaze doesn’t melt away when applied.
Step 9: Prepare the Lemon Glaze
While the loaf cools, whisk together powdered sugar, fresh lemon juice, milk, and melted butter in a small bowl until smooth and glossy. This glaze is what takes the lemon poppy seed loaf from scrumptious to absolutely irresistible.
Step 10: Glaze and Enjoy
Once the loaf has cooled completely, drizzle your luscious lemon glaze all over the top. Slice it up and get ready to enjoy bursts of citrusy joy with every bite.
How to Serve Lemon Poppy Seed Loaf Cake Recipe

Garnishes
To really make your Lemon Poppy Seed Loaf Cake Recipe pop, think fresh and simple garnishes. A few thin lemon slices or twists of lemon peel placed artfully on the glazed top add elegance and enhance visual appeal. You can even sprinkle a few extra poppy seeds for that extra spot of crunch.
Side Dishes
This loaf pairs delightfully with light accompaniments such as a dollop of whipped cream or Greek yogurt, fresh berries, or a cup of your favorite black tea or coffee. These sides complement without overpowering the layered lemon flavors in the cake.
Creative Ways to Present
For a festive breakfast or dessert presentation, serve individual slices topped with a tiny scoop of lemon sorbet or a drizzle of honey. You could also turn it into a layered dessert with lemon curd and fresh whipped cream between slices to impress your guests with something out of the ordinary.
Make Ahead and Storage
Storing Leftovers
Once cooled completely, store leftover slices in an airtight container at room temperature for up to two days, or in the refrigerator for up to a week. This keeps your Lemon Poppy Seed Loaf Cake Recipe fresh and moist, so it tastes just as wonderful when reheated or eaten cold.
Freezing
This loaf freezes beautifully. Wrap tightly in plastic wrap and then in foil or place slices in a freezer-safe container. Frozen lemon loaf keeps well for up to three months. Defrost overnight in the fridge for best texture preservation.
Reheating
To enjoy your Lemon Poppy Seed Loaf Cake Recipe warm, gently reheat slices in the microwave for 15 to 20 seconds or briefly in a toaster oven. This revives that fresh-baked softness and melts the glaze into an irresistible sweet-tart drizzle.
FAQs
Can I use gluten-free flour in this recipe?
Yes! You can substitute all-purpose flour with a gluten-free baking blend 1:1. Just ensure that your blend includes xanthan gum for structure, or add it separately. The texture might be slightly different, but the lemon flavor will still shine beautifully.
What can I use instead of poppy seeds?
If you’re not a fan of poppy seeds or want a twist, try chia seeds or finely chopped nuts like almonds or pistachios for that crunch. Keep in mind the visual and texture will change, but it remains delicious.
Is lemon extract necessary if I have fresh lemon juice and zest?
Lemon extract intensifies the lemon flavor, adding more depth beyond fresh juice and zest. However, if you don’t have it, feel free to omit it and perhaps add a little extra zest or juice to boost the citrusy punch.
Can I make mini loaves or muffins with this batter?
Absolutely! This batter works great for mini loaf pans or even muffin tins. Adjust baking times—mini loaves or muffins typically bake in 20 to 25 minutes. Keep a close eye on them to avoid drying out.
How do I know when the loaf is done baking?
The best test is inserting a toothpick into the center of the loaf; it should come out clean or with just a few moist crumbs, not wet batter. The edges should be golden and begin to pull away slightly from the pan.
Final Thoughts
There is nothing quite like the comforting joy of homemade lemon cake, and this Lemon Poppy Seed Loaf Cake Recipe hits all the right notes with its perfect balance of tangy lemon zest, moist texture, and that little nutty crunch from poppy seeds. Once you try it, you’ll keep coming back to this simple yet elegant bake to brighten your day or make any gathering a little more special. So go on, bake this loaf, slice it up, and share a slice of sunshine with those you love.
Print
Lemon Poppy Seed Loaf Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 50-60 minutes
- Total Time: 1 hour 15 minutes
- Yield: 1 loaf (about 10-12 slices)
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This Lemon Poppy Seed Loaf Cake is a moist and tangy treat, bursting with fresh lemon flavor and a delightful crunch from poppy seeds. Perfect for breakfast, brunch, or an afternoon snack, this easy-to-make loaf is topped with a sweet lemon glaze that adds an extra burst of citrusy sweetness.
Ingredients
Dry Ingredients
- 1 ¾ cups all-purpose flour
- 1 ½ teaspoons baking powder
- ¼ teaspoon baking soda
- ¼ teaspoon salt
Wet Ingredients
- 3 large eggs
- 1 cup sugar
- ¼ cup sour cream or Greek yogurt
- ½ cup oil (vegetable or canola)
- Zest of 2 lemons
- 3 tablespoons fresh lemon juice
- 1 tablespoon lemon extract
- ½ teaspoon vanilla extract
Add-ins
- 2 tablespoons poppy seeds
Glaze
- 1 ½ cups powdered sugar
- 2 tablespoons fresh lemon juice
- ½ tablespoon milk
- ½ tablespoon melted butter
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease and flour a 9×5-inch loaf pan to ensure the cake doesn’t stick.
- Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set this mixture aside for later use.
- Combine Eggs and Sugar: In a large bowl, whisk the eggs and sugar until the mixture is smooth and fully combined, creating a light base for the batter.
- Add Wet Ingredients: Stir in the sour cream (or Greek yogurt), vegetable or canola oil, lemon zest, fresh lemon juice, lemon extract, and vanilla extract until the mixture is smooth and consistent.
- Incorporate Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing just until combined to avoid overmixing which can make the cake dense.
- Fold in Poppy Seeds: Gently fold the poppy seeds into the batter until evenly distributed throughout.
- Fill Pan and Bake: Pour the batter into the prepared loaf pan and spread it evenly. Bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean.
- Cool the Loaf: Allow the loaf to cool in the pan for about 10 minutes, then transfer it to a wire rack to cool completely.
- Prepare Lemon Glaze: While the loaf cools, whisk together powdered sugar, fresh lemon juice, milk, and melted butter in a small bowl until smooth.
- Glaze and Serve: Once the loaf is fully cooled, drizzle the lemon glaze evenly over the top. Slice and enjoy your delicious lemon poppy seed loaf cake!
Notes
- You can substitute sour cream with Greek yogurt for a slightly tangier taste and healthier option.
- Ensure not to overmix the batter once the dry ingredients are added to keep the loaf light and tender.
- If you prefer a stronger lemon flavor, increase the lemon zest or add extra lemon extract.
- The glaze can be adjusted for thickness by adding more powdered sugar or lemon juice as needed.
- Store the loaf covered at room temperature for up to 3 days or refrigerate for up to a week.

