Lemon Poppy Seed Loaf with Glaze

Golden slices of moist Lemon Poppy Seed Loaf with Lemon Glaze, showcasing tender crumb and bright citrus zest. Pin to Pinterest
Golden slices of moist Lemon Poppy Seed Loaf with Lemon Glaze, showcasing tender crumb and bright citrus zest. | ninerrecipes.com

This Lemon Poppy Seed Loaf combines a moist, tender crumb with bright citrus flavor and delicate poppy seeds. The simple batter comes together in minutes—just cream butter and sugar, fold in eggs and sour cream, then combine with dry ingredients and lemon juice. Bake until golden and a toothpick comes out clean, then finish with a silky lemon glaze. The result is a bakery-quality loaf perfect for breakfast, brunch, or afternoon entertaining. Store wrapped at room temperature for up to three days.

I accidentally created this lemon poppy seed loaf during a power outage last spring. With only natural light streaming through the kitchen window and a manual whisk in hand, I found something meditative in the rhythmic folding of bright yellow zest into the batter. The scent of fresh lemons filled the dim kitchen, somehow making the unexpected interruption feel like a gift rather than an inconvenience.

Last summer, my neighbor knocked on the door looking exhausted after moving boxes all day, and I remembered having half a loaf wrapped in the kitchen. The way her eyes lit up with that first bite, standing in my half-unpacked living room, taught me that sometimes the simplest offerings carry the most meaning.

Ingredients

  • Sour cream: After years of experimenting, I discovered sour cream creates a moisture level that yogurt alone cant match - though in a pinch, full-fat Greek yogurt works beautifully too.
  • Lemon zest: The oils in the zest carry the true essence of lemon flavor, so I always zest directly over the bowl to capture every aromatic drop.
  • Poppy seeds: Beyond their delightful crunch, these tiny seeds add visual interest and a subtle nutty undertone that balances the bright citrus perfectly.
  • Unsalted butter: Room temperature really means something that gives slightly when pressed with your finger - not too firm or too soft, which took me embarrassingly many flat loaves to learn.

Instructions

Prepare your workspace:
Preheat your oven to 350°F and line your loaf pan with parchment paper, leaving an overhang on the sides for easy removal. The parchment handles will save you from those heartbreaking moments when the loaf sticks.
Mix the dry team:
Whisk together flour, poppy seeds, baking powder, baking soda, and salt in a bowl until evenly distributed. This prevents those alarming pockets of baking soda that can ruin a perfect bite.
Cream with patience:
Beat the butter and sugar until genuinely fluffy and lighter in color - a full 2-3 minutes of mixing that might seem excessive but transforms the texture. You can actually see the mixture change from yellow to pale ivory.
Build your batter:
Add eggs one at a time, then fold in your sour cream, milk, and those fragrant lemon additions. The batter will look slightly curdled at first but smooths as you continue.
Combine with care:
Gently fold the dry ingredients into the wet mixture just until no flour pockets remain. The batter should look thick but pourable, like a ribbon that slowly disappears when dropped from a spoon.
Bake with patience:
Pour the batter into your prepared pan and bake until a toothpick comes out clean, about 50-55 minutes. The kitchen will fill with a warm, citrusy aroma that signals youre close to the finish line.
Cool strategically:
Let the loaf rest in the pan for exactly 10 minutes - not less or more. This brief cooling period helps the structure set before you transfer it to a wire rack to cool completely.
Glaze with flair:
Whisk powdered sugar with lemon juice until you achieve a smooth, pourable consistency that coats the back of a spoon. The glaze should be thick enough to set but thin enough to drip attractively down the sides.
A close-up view of Lemon Poppy Seed Loaf with Lemon Glaze, revealing poppy seeds and glossy, sweet-tart drizzle. Pin to Pinterest
A close-up view of Lemon Poppy Seed Loaf with Lemon Glaze, revealing poppy seeds and glossy, sweet-tart drizzle. | ninerrecipes.com

My teenage son, who typically scoffs at anything that isnt chocolate, quietly took three slices of this loaf to his room during exam week last year. Finding the crumb-covered plate outside his door later that night felt like a small victory in the ongoing battle of getting him to appreciate flavors beyond the chocolate universe.

Storage Secrets

A slice of this lemon poppy seed loaf straight from the oven is heavenly, but theres something magical that happens overnight as the flavors meld and intensify. The second day brings a depth to the lemon notes that wasnt there initially, making this one of those rare bakes that might actually improve with a little patience.

Serving Suggestions

One rainy afternoon, I discovered that warming a slice for just 10 seconds in the microwave reawakens all the aromatic oils in the lemon zest, making it taste freshly baked again. A dollop of mascarpone or crème fraîche alongside transforms it from a casual snack into something worthy of company, without any additional effort on your part.

Troubleshooting Your Loaf

After one memorable disaster where my loaf sank dramatically in the center, I realized that patience with the creaming process isnt optional - its essential chemistry that creates the structure to support all those moist ingredients.

  • If your loaf is browning too quickly but still raw inside, loosely tent it with foil around the 35-minute mark to protect the top.
  • For those times when the glaze seems too runny, add powdered sugar one tablespoon at a time until it reaches that perfect slowly-dripping consistency.
  • Let the loaf cool completely before glazing or youll end up with a translucent glaze that disappears into the warm cake rather than creating that attractive finish.
Freshly baked Lemon Poppy Seed Loaf with Lemon Glaze, served on a rustic plate with a steaming cup of coffee. Pin to Pinterest
Freshly baked Lemon Poppy Seed Loaf with Lemon Glaze, served on a rustic plate with a steaming cup of coffee. | ninerrecipes.com

This lemon poppy seed loaf has become my kitchen currency - offered as thanks for neighborly favors, dropped off to friends going through tough times, or presented as a hostess gift. Theres something reassuring about having a recipe in your back pocket that reliably brings smiles, no matter the occasion.

Recipe FAQs

Insert a toothpick into the center of the loaf after 50 minutes. It should come out clean with just a few moist crumbs. If batter clings to the toothpick, bake for another 2-3 minutes and test again.

Yes, Greek yogurt works wonderfully as a substitute. It will create a slightly tangier loaf and potentially a more tender crumb. Use the same amount as the sour cream called for in the batter.

Use a microplane grater or channel zester for the finest, most flavorful zest. Avoid the white pith underneath, which tastes bitter. Zest before juicing the lemon to make the fruit easier to handle.

Cool completely, then wrap tightly in plastic wrap or aluminum foil. Store at room temperature for up to three days. For longer storage, freeze wrapped loaves for up to one month. Thaw at room temperature before serving.

You can substitute the butter with dairy-free butter and the sour cream with coconut yogurt or dairy-free sour cream. However, this may alter the texture slightly. The milk can be replaced with any non-dairy milk alternative.

Mix the wet and dry ingredients together gently with a spatula or wooden spoon until just combined. Overmixing develops gluten, which can make the loaf tough and dense. Stop as soon as you no longer see streaks of flour.

Lemon Poppy Seed Loaf with Glaze

Moist, tender loaf with bright lemon flavor, crunchy poppy seeds, and sweet-tart glaze. Ideal for breakfast or any occasion.

Prep 20m
Cook 50m
Total 70m
Servings 10
Difficulty Easy

Ingredients

For the Loaf

  • 1 1/2 cups all-purpose flour
  • 2 tablespoons poppy seeds
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs, room temperature
  • 1/2 cup sour cream or plain Greek yogurt
  • 1/4 cup whole milk
  • Zest of 2 lemons
  • 1/4 cup freshly squeezed lemon juice
  • 1 teaspoon pure vanilla extract

For the Lemon Glaze

  • 1 cup powdered sugar, sifted
  • 2 to 3 tablespoons freshly squeezed lemon juice
  • Zest of 1 lemon, optional for garnish

Instructions

1
Prepare loaf pan and preheat oven: Preheat oven to 350°F. Grease a 9x5-inch loaf pan and line with parchment paper.
2
Combine dry ingredients: In a medium bowl, whisk together flour, poppy seeds, baking powder, baking soda, and salt. Set aside.
3
Cream butter and sugar: In a large bowl, cream together butter and sugar until light and fluffy, approximately 2 to 3 minutes.
4
Incorporate eggs: Beat in eggs one at a time, mixing well after each addition.
5
Mix wet ingredients: Stir in sour cream, milk, lemon zest, lemon juice, and vanilla extract until combined.
6
Combine wet and dry mixtures: Gradually add dry ingredients to wet mixture, mixing just until incorporated. Avoid overmixing.
7
Pour batter into pan: Transfer batter to prepared loaf pan and smooth the top surface.
8
Bake loaf: Bake for 50 to 55 minutes, or until a toothpick inserted into the center comes out clean.
9
Cool loaf: Let loaf cool in pan for 10 minutes, then transfer to wire rack to cool completely.
10
Prepare and apply glaze: Whisk together powdered sugar and lemon juice until smooth and pourable. Drizzle over cooled loaf. Sprinkle with lemon zest if desired and let set before slicing.
Additional Information

Equipment Needed

  • 9x5-inch loaf pan
  • Mixing bowls
  • Electric mixer or whisk
  • Measuring cups and spoons
  • Microplane or grater for zesting
  • Wire cooling rack
  • Parchment paper

Nutrition (Per Serving)

Calories 265
Protein 4g
Carbs 38g
Fat 11g

Allergy Information

  • Contains wheat gluten
  • Contains eggs
  • Contains milk and dairy products
  • May contain tree nuts from yogurt or sour cream ingredients
Chloe Warren

Home cook sharing wholesome, simple recipes and helpful kitchen hacks for everyday cooks.