Last Updated on April 4, 2026 by Kimberly Stroh

There’s something about a bright, citrusy dessert that instantly feels fresh and inviting. This Lemon Poppyseed Loaf Cake delivers exactly that. With a soft, moist crumb and bursts of lemon flavor in every bite, it’s the kind of treat that works just as well for brunch as it does for an afternoon pick-me-up.

The combination of tangy lemon, a subtle crunch from poppy seeds, and a sweet glaze on top creates a perfectly balanced loaf cake that feels bakery-worthy yet incredibly simple to make at home. Whether you’re baking for guests or just craving something sweet and zesty, this recipe is one you’ll come back to again and again.

Why You’ll Love This Lemon Poppyseed Loaf Cake

This lemon poppyseed loaf cake is all about ease and flavor. Using vanilla yogurt keeps the cake incredibly moist without requiring complicated steps, while fresh lemon juice and zest give it that bold citrus punch. I also make a Strawberry Loaf Cake that I love!

It’s also a versatile recipe—you can serve it as breakfast, dessert, or even a snack with coffee. The glaze adds just the right amount of sweetness without overpowering the lemon flavor, making each slice light yet satisfying.

Looking for even more great lemon recipes? My Lemon Coconut Snowball Cookies, Lemon Cake Mix Cookies, and Lemon Blueberry Cake Roll are just a few of my favorites.

Lemon Poppyseed Loaf Cake Ingredients:

• Vanilla Yogurt
• Vegetable Oil
• White Granulated Sugar
• Large Eggs
• Lemon Juice
• All-Purpose Flour
• Baking Powder
• Salt
• Lemon Zest
• Poppy Seeds

Lemon Glaze

• Powdered Sugar
• Lemon Zest
• Lemon Juice
• Whole Milk

Garnish

• Poppy Seeds
• Lemon Slices

Tips for the Best Lemon Poppyseed Loaf Cake

For the most vibrant lemon flavor, use fresh lemon juice and zest rather than bottled alternatives. When zesting, avoid the bitter white pith and focus only on the bright yellow outer layer.

Be careful not to overmix the batter once the flour is added—this helps keep the loaf soft and fluffy. Also, letting the cake cool completely before glazing ensures the glaze sets nicely instead of melting into the cake.

How to Store Lemon Poppyseed Loaf Cake

This loaf cake stores beautifully, making it perfect for baking ahead. Keep it in an airtight container at room temperature for up to 2 days, or refrigerate it for up to 5 days for longer freshness.

If you’d like to freeze it, wrap the loaf (unglazed is best) tightly in plastic wrap and store it in the freezer for up to 2 months. When ready to enjoy, thaw it at room temperature and add the glaze fresh for the best texture and flavor.

How To Make Lemon Poppyseed Loaf Cake

Preheat the oven to 350ºF. In a large bowl, add the yogurt, oil, sugar, eggs, and lemon juice. Whisk that together until completely combined and smooth.

Then add the salt, baking powder, and flour into the bowl and mix everything again until just incorporated. Make sure not to overmix.

Fold in the lemon zest and poppy seeds into the batter. Now pour this batter into a nonstick-sprayed loaf pan.

Bake in the oven for 35-40 minutes or until a toothpick is stuck in and comes out clean. While the cake is baking, make the glaze.

In a bowl, add the powdered sugar and lemon zest and whisk together. Then add the lemon juice and milk, whisking until a thick glaze has formed.

Once the cake is out of the oven, let it cool completely. Remove from the loaf pan and pour the glaze over the top of the cake. Garnish with extra poppy seeds and lemon slices if desired.