Moist Orange Poppyseed Cake with Citrus Glaze

This orange poppyseed cake is the kind of unfussy loaf you can pull out on a Tuesday and still feel like you treated yourself. The crumb is soft from butter and whole milk, and the fresh orange zest carries all the flavor without any fake citrus taste.

A simple powdered sugar glaze sets on top in a thin, crackly shell, adding a second layer of orange in every slice. It comes together in one bowl, no mixer tricks, and works the first time.

Why This Orange Cake Works

Fresh orange zest is where all the flavor lives. Rubbing it into the sugar with softened butter releases the fruit’s natural oils, so the whole cake tastes citrusy without a drop of extract.

Poppy seeds keep their tiny crunch even after baking, whispering through each bite rather than taking over. The glaze is just powdered sugar and orange juice, and it seeps into the top while it sets, so the first bite always has a little extra brightness.

Ingredients

• 1 3/4 cups all-purpose flour: spooned and leveled, not scooped
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon fine sea salt
• 1/2 cup unsalted butter, softened: use real butter, not a spread
• 1 cup granulated sugar
• 1 tablespoon fresh orange zest: from about 2 medium oranges
• 2 large eggs: at room temperature
• 1 teaspoon vanilla extract
• 1/2 cup whole milk: at room temperature
• 2 tablespoons poppy seeds
• 3/4 cup powdered sugar: for the glaze
• 2 to 3 tablespoons fresh orange juice: strained if pulpy

Variations / Substitutions

• Lemon instead of orange: swap zest and juice for lemon, and the cake turns sunny and sharp.
• No poppy seeds: leave them out and the cake still works as a simple citrus loaf.
• Buttermilk: use buttermilk in place of whole milk for a subtle tang. Reduce baking powder to 1 teaspoon and add 1/4 teaspoon baking soda.
• Dairy free: use a stick-style vegan butter and unsweetened oat milk. The crumb will be a little less rich but still tender.

If you like the idea of citrus poppy seed bakes but want muffins instead, the orange poppy seed muffins recipe on the site gives you single serve options.

How to Make Orange Poppyseed Cake

Step 1: Mix the Dry Ingredients

Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan. In a medium bowl, whisk together the 1 3/4 cups flour, 1 1/2 teaspoons baking powder, and 1/2 teaspoon salt until they are evenly combined.

You are not looking for anything dramatic here, just a uniform mix so the leavening is distributed. Set the bowl aside.

Step 2: Cream the Butter, Sugar, and Zest

In a large mixing bowl, beat the 1/2 cup softened butter with the 1 cup granulated sugar until the mixture is pale and fluffy, about 3 minutes on medium speed.

Add the 1 tablespoon orange zest and beat for another 30 seconds. At this point the butter will smell intensely of fresh oranges, and that tells you the oils have released into the sugar.

Step 3: Add the Eggs and Vanilla

Crack in the 2 large eggs one at a time, beating well after each addition so no streaks of yolk remain. Scrape down the sides of the bowl with a spatula.

Pour in the 1 teaspoon vanilla extract and mix just until it disappears.

Step 4: Fold in the Dry Ingredients and Poppy Seeds

With the mixer on low, add the flour mixture to the butter mixture in three parts, alternating with the 1/2 cup whole milk in two parts. Start and end with flour. Stop mixing as soon as the white streaks disappear; overworking the batter now will make the cake tough.

Add the 2 tablespoons poppy seeds and fold them in with a spatula using only a few gentle strokes. You will see dark specks scattered through a thick, pale batter.

Step 5: Bake the Cake

Scrape the batter into the prepared loaf pan and smooth the top with the spatula. Bake for 45 to 55 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs.

Let the cake cool in the pan for 10 minutes, then turn it out onto a wire rack. Leave it alone until it feels cool to the touch, about an hour. A warm cake will melt the glaze into a puddle.

Step 6: Glaze and Slice

Whisk the 3/4 cup powdered sugar with 2 tablespoons fresh orange juice in a small bowl. If the glaze feels too thick, add the remaining tablespoon of juice a bit at a time until it flows slowly from the spoon.

Pour the glaze over the completely cooled cake, letting it drip down the sides. Wait about 10 minutes for the glaze to set into a thin, glossy shell, then slice and serve. The crumb will be tender and speckled with poppy seeds, and the citrus glaze will bring a little more orange to the top of every bite.

Tips for a Tender Loaf

• Room temperature butter, eggs, and milk blend far easier. Pull them from the fridge 30 minutes before you start.
• Spoon flour into the measuring cup and level it off. Scooping straight from the bag can pack in too much and dry out the cake.
• Once the flour hits the wet ingredients, mix only until combined. The gluten develops fast after that and can make the loaf rubbery.
• If you plan to serve the cake over a few days, brush the warm loaf with a simple syrup of equal parts sugar and orange juice before it cools. The extra moisture keeps it soft longer.

Bake times by pan:

Storing Leftover Orange Poppyseed Cake

• Refrigerate: Keep the glazed cake covered tightly in the fridge for up to 4 days. Bring slices to room temperature for the best texture.
• Serve Cold: You can eat it straight from the fridge, but the crumb firms up and the butter flavor is muted. A half hour on the counter wakes it back up.

Frequently Asked Questions

Can I use bottled orange juice instead of fresh?

Yes, the juice from a carton works fine in the glaze and you can brush it on the warm cake. The zest is the part you cannot fake, so make sure that is fresh.

Can I freeze this cake?

Wrap the completely cooled, unglazed cake tightly in plastic wrap and freeze for up to 2 months. Thaw it on the counter, then add the glaze once it is cool.

Why did my cake sink in the middle?

The most common reasons are underbaking, opening the oven door too early, or overmixing the batter once the flour was added. Check for doneness with a toothpick at the earliest time and rely on that over the clock.

Can I make this cake gluten free?

A 1-to-1 gluten free baking flour blend can replace the all-purpose flour. The texture will be slightly more crumbly but still good; let it cool completely before slicing.

Orange Poppyseed Cake Recipe

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 50 minutes mins

Total Time 1 hour hr 5 minutes mins

Servings: 10 servings

Calories: 310

Ingredients Method Notes

Ingredients

  

• 1 3/4 cups all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon fine sea salt
• 1/2 cup unsalted butter, softened
• 1 cup granulated sugar
• 1 tablespoon fresh orange zest
• 2 large eggs
• 1 teaspoon vanilla extract
• 1/2 cup whole milk
• 2 tablespoons poppy seeds
• 3/4 cup powdered sugar
• 2 to 3 tablespoons fresh orange juice

Method

 

1. Preheat the oven to 350°F (175°C) and grease a 9×5-inch loaf pan. Whisk the flour, baking powder, and salt in a bowl.
2. In a large bowl, beat the butter, sugar, and orange zest until fluffy, about 3 minutes.
3. Beat in the eggs one at a time, then the vanilla.
4. Mix in the flour mixture and milk in alternating additions on low speed. Fold in the poppy seeds.
5. Scrape the batter into the pan, smooth the top, and bake 45 to 55 minutes until a toothpick comes out clean. Cool in the pan 10 minutes, then transfer to a rack to cool completely.
6. Whisk the powdered sugar with 2 tablespoons orange juice, adding more juice if needed to reach drizzling consistency. Pour over the cooled cake, let set 10 minutes, then slice.

Notes

Wait until the cake is fully cool before glazing. A warm cake will absorb the glaze and you lose the glossy shell. If the toothpick has moist crumbs but not wet batter, the cake is done; overbaking dries it out quickly.