Tender Orange Loaf Cake with Citrus Glaze
This orange loaf cake is the one I make when I want a simple, buttery cake that feels a little special. Fresh orange zest and juice give it a bright, sunny flavor, and the crumb is so tender it barely needs the glaze, but you’ll want it anyway.
It’s a no-mixer, one-bowl kind of bake that works for lazy mornings and last-minute guests. The whole house smells incredible while it’s in the oven, and the glaze sets into a thin, crackly shell that keeps every slice moist for days.
Why This Orange Loaf Stays So Tender
The secret to its soft crumb is a combination of buttermilk and real butter. Buttermilk adds tang and tenderness without making the cake heavy, while butter gives it a rich flavor that oil just can’t match.
And those oranges are fresh. Zest rubbed right into the sugar releases the oils, so every bite tastes like real fruit, not faintly of extract. At the end, a simple orange glaze soaks into the warm top, adding a sweet-tart pop that makes the cake even better the next day.
Ingredients
- 1 1/2 cups (190g) all-purpose flour: spoon and level to avoid a dense loaf
- 2 teaspoons baking powder: for a good rise
- 1/2 teaspoon salt: balances the sweetness
- 1/2 cup (113g) unsalted butter, softened: butter gives the best flavor; use room temperature
- 1 cup (200g) granulated sugar: rubbing the zest in infuses the sugar with citrus oil
- 2 tablespoons fresh orange zest: from about 2 large oranges
- 2 large eggs, at room temperature: helps the batter emulsify smoothly
- 1/3 cup (80ml) fresh orange juice: use freshly squeezed for the brightest taste
- 1/2 cup (120ml) buttermilk, at room temperature: adds tenderness; if you don’t have it, see Variations
- 1 teaspoon vanilla extract: rounds out the orange flavor
For the glaze:
- 1 cup (120g) powdered sugar: sifted if lumpy
- 2 to 3 tablespoons fresh orange juice: adjust for a thick but pourable consistency
Variations / Substitutions
- Swap the citrus: Use lemon or grapefruit zest and juice instead of orange for a different loaf.
- No buttermilk?: Mix 1/2 cup milk with 1 1/2 teaspoons lemon juice or white vinegar; let it sit 5 minutes.
- Add poppy seeds: Stir 2 tablespoons into the dry ingredients for a bit of crunch.
- Dairy-free: Use a neutral oil instead of butter, and use plant-based milk with vinegar for the buttermilk.
If you like the sound of this, you’ll probably enjoy my Lemon Poppy Seed Loaf too.
How to Make Orange Loaf Cake
Step 1: Mix the Dry Ingredients
Preheat the oven to 350°F (175°C) and grease a 9×5-inch loaf pan. In a medium bowl, whisk together the 1 1/2 cups flour, 2 teaspoons baking powder, and 1/2 teaspoon salt until evenly combined.
The baking powder needs to be evenly distributed so the cake rises without tunnels; a quick whisk does the job.
Step 2: Cream the Butter and Sugar
In a large bowl, beat the 1/2 cup softened butter and 1 cup sugar together with a hand mixer on medium speed until pale and fluffy, about 3 minutes.
The mixture should look lighter in color and feel almost sandy at first, then creamy. This step traps air for a tender crumb.
Step 3: Beat in the Eggs and Orange
Add the 2 eggs one at a time, beating well after each. Then mix in the 2 tablespoons orange zest, 1/3 cup orange juice, and 1 teaspoon vanilla. The batter may look slightly curdled at this stage, and that’s fine.
The orange juice and zest will loosen the mixture, but it will come together once the dry ingredients go in.
Step 4: Combine the Batter
With the mixer on low, alternately add the flour mixture and the 1/2 cup buttermilk in three additions, starting and ending with the flour. Mix just until the last streak of flour disappears; overmixing makes the loaf tough.
The batter will be thick and smooth, and you’ll see little flecks of orange zest throughout.
Step 5: Bake the Loaf
Scrape the batter into the prepared loaf pan and smooth the top. Bake for 50 to 60 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs.
The top will be deep golden and may crack slightly down the middle, which is a sign of a well-risen loaf. If it’s browning too fast, tent with foil after 40 minutes.
Step 6: Glaze the Cake
Let the cake cool in the pan for 10 minutes, then lift it out and place on a wire rack set over a baking sheet. While the cake is still warm, whisk the 1 cup powdered sugar with 2 to 3 tablespoons orange juice until smooth and thick. Pour the glaze over the top, letting it drip down the sides.
The glaze will set into a thin, slightly crackly crust as the cake finishes cooling. Slice and serve once the glaze is firm, about 30 minutes later.
Tips for the Best Orange Loaf
- Rub the zest and sugar: Before adding butter, massage the orange zest into the sugar with your fingertips to release the oils and deepen the citrus flavor.
- Room temperature is key: Cold eggs or buttermilk can make the batter seize up, so let them sit out for 30 minutes.
- Check for doneness early: Ovens vary; start testing at 50 minutes. The toothpick should come out with a few moist crumbs, not wet batter.
- Extra orange punch: Brush the warm cake with a little extra orange juice before glazing for even more citrus in every bite.
Bake times by pan size:
| Pan size | Bake time | Notes |
|---|---|---|
| 9×5-inch | 50–60 minutes | Standard loaf |
| 8×4-inch | 55–65 minutes | Taller loaf, tent if dark |
Keeping Your Orange Loaf Fresh
- Refrigerate: Store in an airtight container at cool room temperature for up to 3 days. The glaze may soften slightly in humid weather.
- Freeze: Wrap the unglazed loaf tightly in plastic wrap, then foil, and freeze up to 2 months. Thaw completely, then glaze before serving.
Frequently Asked Questions
Can I use bottled orange juice?
Fresh is best; bottled lacks the brightness and can make the glaze taste flat.
Why did my loaf sink in the middle?
It was likely underbaked, or the oven door was opened too early. Be sure it’s fully baked before removing it.
Can I make this gluten-free?
Yes, a 1:1 gluten-free baking flour blend works well; avoid ones without xanthan gum.
Can I skip the glaze?
Absolutely, the cake is moist enough on its own, or you can dust it with powdered sugar.
Orange Loaf Cake Recipe
Ingredients
Method
- Preheat oven to 350°F (175°C). Grease a 9×5-inch loaf pan. In a bowl, whisk the flour, baking powder, and salt.
- In a large bowl, beat the butter and sugar with a hand mixer on medium speed until pale and fluffy, about 3 minutes.
- Add the eggs one at a time, beating well after each, then mix in the orange zest, orange juice, and vanilla.
- With the mixer on low, alternately add the flour mixture and buttermilk in three additions, starting and ending with flour. Mix just until combined.
- Scrape the batter into the prepared pan and smooth the top. Bake 50 to 60 minutes, until a toothpick inserted in the center comes out with a few moist crumbs.
- Cool the cake in the pan for 10 minutes, then transfer to a wire rack. Whisk the glaze ingredients until smooth and pour over the warm cake. Let the glaze set before slicing.
Notes
