Lemon Poppy Seed Cake Recipe

Bake a bright Lemon Poppy Seed Cake Recipe, a moist bundt cake with lemon glaze, ready in 80 minutes.

Ingredients

• 2 1/2 cups all-purpose flour
• 2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 1 tbsp poppy seeds
• 1 cup unsalted butter, softened
• 1 1/2 cups granulated sugar
• 4 large eggs
• 1 tsp vanilla extract
• 1 tbsp lemon zest
• 1 cup buttermilk
• 1 cup powdered sugar
• 2 tbsp fresh lemon juice
• 1 tsp lemon zest

Instructions

Step 1: Preheat and prepare the pan

Preheat the oven to 350°F (175°C) and generously grease and lightly flour a bundt pan so the cake will release cleanly. I like to rub softened butter into every groove and dust with a little flour, tapping out the excess—this small ritual keeps the final ring pristine and makes unmolding satisfying.

Step 2: Whisk the dry ingredients

In a medium bowl whisk together the all-purpose flour, baking powder, baking soda, salt, and poppy seeds until the mixture is evenly distributed and the tiny black seeds are floating through the pale flour. This creates a uniform base so each bite gets an even speckle of poppy seeds.

Step 3: Cream butter and sugar

In a large mixing bowl, beat the softened unsalted butter with the granulated sugar until the mixture becomes pale, light, and airy. Pause occasionally to scrape down the sides—the change from grainy to fluffy is tactile and tells you when the aeration is right.

Step 4: Incorporate the eggs

Add the eggs one at a time to the creamed butter and sugar, beating thoroughly after each addition so the batter stays emulsified and glossy. This step builds structure while keeping the texture tender.

Step 5: Add aroma and zest

Stir in the vanilla extract and the bright lemon zest so the citrus oils disperse through the batter, perfuming it with fresh, zesty notes that will lift the cake’s sweetness.

Step 6: Alternate dry and wet into a smooth batter

Alternately fold the flour mixture and the buttermilk into the butter mixture, beginning and ending with the flour blend; mix gently until just combined so the cake stays tender and not overworked. The final batter should be a thick, pale yellow, glossy mass flecked with poppy seeds and ribbons of lemon zest, airy but pourable.

Step 7: Transfer to the bundt pan

Pour the batter into the prepared bundt pan, smoothing the top gently with a spatula. The batter sits in the ring-shaped pan, ready to rise and take on the classic fluted silhouette.

Step 8: Bake to a tender crumb

Bake until the cake springs back lightly and a toothpick inserted into the center comes out clean—about 50–60 minutes. The outer surface should develop a delicate golden edge while the interior remains moist.

Step 9: Cool and unmold

Let the cake cool in the pan for about 15 minutes so it firms slightly, then invert it onto a wire rack to cool completely. This cooling step stabilizes the crumb and prevents the glaze from sliding off when applied.

Step 10: Whisk the lemon glaze

Whisk together the powdered sugar, fresh lemon juice, and lemon zest until perfectly smooth and glossy; the glaze should be pourable but thick enough to cling and create nice drips down the bundt ridges.

Step 11: Glaze the cake

Set the completely cooled cake on your serving board and slowly drizzle the lemon glaze over the top so it pools in the grooves and creates glossy highlights; allow the glaze to set slightly before serving, and finish with thin candied lemon slices if you like.

Step 12: Slice and serve

Cut a generous slice to reveal the tender, pale-yellow crumb speckled with poppy seeds and present it on a plate or board. Enjoy the contrast of glossy citrus glaze and the delicate, moist interior—this is the moment to savor the bright, fresh flavors.

Notes

• Use room-temperature eggs and butter for a smoother batter.
• If you don't have buttermilk, mix 1 tbsp lemon juice with 1 cup milk and rest 5 to 10 minutes.
• Grease and flour the bundt pan thoroughly to prevent sticking.
• Toast poppy seeds briefly for extra nuttiness before adding to dry ingredients.
• Tent with foil if the cake browns too quickly while baking.