Olive Oil Citrus Cake Loaf
Photo by Natalia Olivera on Pexels
PastriesMediterraneanEasy

Olive Oil Citrus Cake Loaf

A tender, moist Mediterranean loaf cake made with fruity olive oil, brightened with lemon and orange zest, and enriched with almond flour for subtle nuttiness. The one-bowl mixing method makes it effortless, while the citrus-syrup glaze adds a gentle sweetness and shine. Perfect for breakfast, dessert, or an afternoon treat with coffee or tea.

Prep
15 min
Cook
35 min
Wait
45 min
Total
1 hr 35 min
Makes
1 loaf (10 slices)
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Steps

Before you start
  • Preheat your oven to 350°F (175°C) and position the rack in the center
  • Line a 9×5-inch (23×13 cm) loaf pan with parchment paper or lightly butter it
  • Bring eggs to room temperature (about 15 minutes)
  • Zest the lemons and oranges before juicing them
  1. Combine wet ingredients

    • In a medium bowl, whisk together the olive oil, granulated sugar, and eggs until well combined and slightly pale, about 1 minute.
    • The mixture should be smooth and homogeneous.
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    Ready when: mixture is pale and well blended

    Tip: Whisk vigorously to incorporate air, which helps the cake rise and stay tender

  2. Add zest and citrus juice

    • Stir in the lemon zest, orange zest, lemon juice, and orange juice with a rubber spatula until just combined.
    • The citrus oils and juice will scent the batter.
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    Ready when: zest and juice are evenly distributed

    Tip: Fold gently to avoid deflating the air you whisked in during the previous step

  3. Mix dry ingredients

    • In a small bowl, whisk together the all-purpose flour, almond flour, baking powder, and fine sea salt until no lumps remain.
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    Ready when: flour mixture is uniform with no streaks

    Tip: Whisk the dry ingredients separately to distribute the baking powder evenly and prevent pockets of dense cake

  4. Fold in dry ingredients

    • Add the dry mixture to the wet ingredients and fold with a rubber spatula until just combined.
    • Stop folding as soon as you see no white streaks of flour.
    • The batter will be slightly lumpy, which is fine.
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    Ready when: no visible flour streaks remain

    Tip: Overmixing will develop gluten and make the cake tough. Fold gently and stop as soon as the flour is incorporated

  5. Transfer to pan and smooth

    • Pour the batter into the prepared 9×5-inch (23×13 cm) loaf pan and smooth the top with a spatula so it bakes evenly.
    • Tap the pan gently on the counter a couple of times to release any air bubbles.
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    Ready when: batter is level in the pan

    Tip: Smooth the top with a small offset spatula or the back of a spoon for an even bake

  6. Bake the cakeOven 350°F / 175°C

    • Bake in the preheated 350°F (175°C) oven for 35 to 40 minutes, until a toothpick inserted in the center comes out with just a few moist crumbs (not wet batter).
    • The cake will be golden brown on top and a skewer should meet light resistance.
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    Ready when: toothpick inserted in center comes out with a few moist crumbs; top is golden brown

    Tip: Avoid opening the oven door before 30 minutes, as sudden temperature changes can cause the cake to deflate

  7. Cool in pan

    • Remove the loaf from the oven and let it cool in the pan for 10 minutes.
    • This allows the cake to firm up enough to release cleanly from the pan without tearing.
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    Ready when: cake has pulled away slightly from the pan sides and is cool enough to handle

    Tip: Don't skip this step; it prevents the warm cake from breaking apart when you remove it from the pan

  8. Remove and cool completely

    • Turn the loaf out onto a wire rack (or a clean kitchen towel if you don't have a rack) and let it cool completely, about 30 minutes, before glazing.
    • The cake must be cool to the touch.
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    Ready when: cake is completely cool to the touch

    Tip: Glazing a warm cake will cause the glaze to melt and slide off; wait for it to cool completely

  9. Prepare the glaze

    • In a small saucepan, gently warm 3 tablespoons of lemon or orange juice over low heat (don't boil).
    • Remove from heat and whisk in the powdered sugar until smooth.
    • The glaze should be pourable but not too thin.
    • Add a touch more juice if it's too thick, or more sugar if it's too thin.
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    Ready when: glaze is smooth and pourable with no lumps

    Tip: Warm juice helps dissolve the powdered sugar smoothly; avoid boiling, which can make the glaze grainy

  10. Glaze the loaf

    • Pour or spoon the warm glaze over the top of the cooled loaf, letting it drip down the sides.
    • You can tilt the loaf or spread the glaze with a spatula for even coverage.
    • Let the glaze set for about 10 minutes before slicing.
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    Ready when: glaze is matte and no longer shiny

    Tip: The glaze will continue to set as it cools; if you slice too early, it may still be slightly sticky

  11. Slice and serve

    • Use a serrated knife dipped in hot water (wipe dry between cuts) to slice the loaf into 10 even pieces.
    • Serve at room temperature with a cup of tea or coffee.
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    Ready when: slices are clean with minimal crumbs

    Tip: A wet serrated knife makes clean slices without squashing the tender crumb

Good to know

Tips
  • Use good-quality extra-virgin olive oil—this cake really showcases its fruity, peppery notes. A mild or buttery olive oil works too if you prefer a gentler flavor.
  • Room-temperature eggs incorporate more smoothly and create a better emulsion with the oil, resulting in a more tender, evenly textured cake.
  • The almond flour adds moisture and structure; don't omit it or the cake may become too crumbly.
  • For a thicker glaze, use less citrus juice; for a thinner, more drizzly glaze, add a tablespoon more juice and thin it out.
Make ahead

The baked loaf (unglazed) keeps well for 1 day wrapped tightly at room temperature, or up to 3 days wrapped in plastic wrap in the refrigerator. You can glaze it the day you plan to serve it, or glaze and store for up to 2 days. The cake also freezes beautifully for up to 3 months (unglazed); thaw at room temperature for 2 hours before glazing.

Storage & reheating

Room temperature (up to 1 day): Keep loosely covered on a wire rack or plate. Refrigerator (up to 3 days): Wrap tightly in plastic wrap to prevent drying out. Freezer (up to 3 months): Wrap the unglazed loaf in plastic wrap, then foil; thaw at room temperature 2 hours before serving. If glazed, freeze for up to 2 weeks and thaw at room temperature for 1 hour.

Substitutions
  • blanched almond flour → Ground blanched hazelnuts or finely ground walnuts. Use the same amount (½ cup/50 g) for a different nutty flavor. Hazelnuts add a toasty note; walnuts bring earthiness.
  • extra-virgin olive oil → Light neutral oil (vegetable, canola, or avocado oil). The cake will still be moist, but you'll lose the fruity olive oil character. The flavor will be more subtle.
  • fresh lemon zest → Lime zest. Replace 2 teaspoons lemon zest with 1 tablespoon lime zest for a brighter, more tropical citrus profile.
  • granulated sugar → Honey or light agave syrup. Use ¾ cup (180 ml) honey or agave to replace 1 cup sugar. Reduce the orange juice to 1 tablespoon to avoid excess moisture. The cake will be denser and more tender.

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