This Arizona Lemon Cake is a bright, tender Gluten Free Lemon Olive Oil Cake made with whole lemons, almond flour, and smooth extra virgin olive oil. It is deeply citrusy, naturally moist, and designed to let winter lemons shine without feeling heavy or overly sweet.
My family in Arizona recently shared a generous batch of lemons from their backyard trees, and this cake was born from that gift. I created it in honor of my cousin, who is celiac and is building her own bakery in Arizona, after she spent time in my commercial bakery learning how we do things. With my daughter now harvesting lemons from her own Arizona tree too, this cake has become a small celebration of shared roots, family, and food.
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WHY YOU WILL LOVE THIS GLUTEN-FREE LEMON OLIVE OIL CAKE
This cake delivers bold lemon flavor with a soft crumb thanks to olive oil and almond flour, making it feel indulgent yet balanced. If you love citrus desserts that are not overly sweet, this Whole Lemon Almond Flour Cake will quickly earn a permanent place in your recipe rotation, and surely a perfect way to impress your gluten-free friends.
However, this cake wasn’t created to “be gluten-free,” it was created to be delicious. It’s an expression of how I cook for the people I love, with the same attention to flavor and texture you’ll find throughout my gluten-free recipes. I always create with the goal of making any GF dessert stand shoulder to shoulder with any classic bake, because flavor and intention matter deeply to me. Here’s a fun gluten-free Rhubarb Snacking Cake for when Rhubarb season comes around. Xoxo
INGREDIENTS FOR THIS WHOLE LEMON ALMOND FLOUR CAKE
Using the whole lemon brings depth and complexity, delivering bright citrus flavor with subtle bitterness that keeps the cake from being overly sweet. Every ingredient plays a compelling role in success.
- Whole lemon: Using the entire lemon creates depth and complexity, balancing brightness with gentle bitterness while reducing waste.
- Extra virgin olive oil, smooth and mild: Provides moisture and richness without overpowering the lemon flavor, and supports a tender crumb.
- Eggs: Structure the cake while adding richness and lift, essential for gluten free baking.
- Caster sugar: Dissolves easily for a fine, even crumb and clean sweetness.
- Almond flour: Adds moisture, subtle nuttiness, and protein while keeping the cake naturally gluten-free.
- Gluten-free 1:1 flour or all-purpose flour: Adds structure and stability so the cake slices cleanly.
- Baking powder: Provides lift and lightness.
- Baking soda: Reacts with citrus acidity for proper rise.
- Salt: Enhances lemon flavor and balances sweetness.
- Lemon zest: Intensifies citrus aroma and brightness.
- Heavy cream: Creates a luxurious whipped topping.
- Mascarpone: Adds body and tang to the cream.
- Powdered or caster sugar: Sweetens and stabilizes the cream.
- Granulated sugar: Forms the base of the lemon syrup.
- Fresh lemon juice: Adds sharp, clean acidity to finish the cake.
HOW TO MAKE THIS GLUTEN-FREE LEMON OLIVE OIL CAKE
This gluten-free lemon olive oil cake stays incredibly moist for days, thanks to olive oil, making it perfect for baking ahead or sharing.
- Cook the Lemon: Place the whole lemon in a deep saucepan and cover completely with cold water. Use a small heatproof dish to keep it submerged. Bring to a gentle simmer over medium heat and cook for 20 minutes, until the lemon is very soft. Drain and let cool completely. Once cool, cut the lemon into chunks, no need to remove any visible seeds. Blend the lemon with the olive oil until fully smooth and emulsified. Set aside.
- Prep the Oven and Pan: Preheat the oven to 335°F (170°C). Line the base and sides of a 9-inch (23 cm) springform pan with parchment paper.
- Mix the Dry Ingredients: In a bowl, whisk together the almond flour, gluten-free 1:1 flour or all-purpose flour, baking powder, baking soda, salt, and lemon zest. Set aside.
- Build the Batter: In a large bowl, whisk the eggs and caster sugar until pale and fully combined. Whisk in the lemon and olive oil mixture until smooth. Add the dry ingredients and gently fold until no dry pockets remain. The batter will be thick but pourable.
- Bake the Cake: Spread the batter evenly into the prepared pan. Bake for 60 to 65 minutes, until the top feels set, lightly golden, and a toothpick inserted in the center comes out clean or with a few moist crumbs. Cool the cake in the pan for 1 hour, then carefully invert onto a wire rack and let cool completely.
- Make the Lemon Syrup: In a small saucepan, combine the sugar and lemon juice. Heat over medium-low, stirring until the sugar dissolves. Bring to a simmer and cook for 6 to 8 minutes, stirring frequently, until slightly thickened and glossy. Cool to room temperature.
- Make the Cream Topping: In a stand mixer fitted with a whisk attachment, beat the mascarpone and sugar on medium speed until smooth. Increase to medium-high and slowly drizzle in the heavy cream. Stop as soon as stiff peaks form and the mixture is smooth and billowy.
- Finish and Serve: Spread the whipped mascarpone cream over the cooled cake. Drizzle generously with lemon syrup just before serving.
Note: Lemon seeds are completely safe to consume and non-toxic. They contain fiber, antioxidants, flavonoids, and some vitamin C, but are not a major source. So no need to worry about the seeds blended into the recipe.
Choosing a Mild Smooth Olive Oil for Baking
Smooth olive oils are intentionally low in bitterness and peppery notes, which makes them ideal for baking, where you want tenderness, not an olive taste. In baking, a mild olive oil behaves like a neutral oil; it keeps cakes soft and moist while letting bright flavors like citrus shine through. Choosing a smooth olive oil ensures the fat supports the cake's texture without competing with delicate flavors. Here are some brands to look for.
- Terra Delyssa Extra Virgin Olive Oil, highly rated crowd-pleaser with fresh, mild flavor and buttery undertones that blend nicely into baked goods
- La Tourangelle Organic Extra Virgin Olive Oil, smooth and well-balanced with gentle fruitiness, ideal when you want subtle olive notes that don’t compete in cakes or cookies
- Graza Extra Virgin Sizzle Olive Oil , mild and versatile EVOO that works well across cooking and baking
- Filippo Berio Extra Virgin Olive Oil, Not marketed as “extra mild,” but reliably softer and less grassy than many Tuscan oils. Works well in cakes, especially citrus based ones.
- Pompeian Extra Virgin Olive Oil Smooth, specifically labeled for its smooth, milder taste, an affordable and versatile pick
MORE SEASONAL CAKE RECIPES TO EXPLORE
If you’re someone who loves baking with the seasons, you’re in good company here! I find myself reaching for cozy, unfussy cakes all year long, from fragrant Apricot Ricotta Thyme Cake in spring to a tender Peach Coffee Cake when stone fruit is at its peak. When comfort is calling, there’s nothing like Banana Cake with Brown Butter Frosting, a slice of Pumpkin Streusel Breakfast Cake, or my Best Gluten Free Orange Pound Cake, especially on slow mornings when citrus still feels grounding. And when I want something bright and playful, Rhubarb Cream Snacking Cake always delivers that fresh spring energy. For moments that call for a little drama, Dramatic Burnt Honey Carrot Cake is the kind of showstopper that turns any gathering into something special. Enjoy exploring!
EQUIPMENT NEEDED
- Deep saucepan
- Ninja Personal Blender or larger Vitamix Blender
- Mixing bowls, I love this batter bowl.
- Whisk
- Hand Mixer
- 9” round springform pan and 3” parchment roll for lining pan
- 9” Round Parchment paper and
- Wire cooling rack
BEST SEASON AND MONTHS FOR THIS RECIPE
This cake shines in winter and early spring, especially from December through March, when lemons are at their peak in the Northern Hemisphere. It’s an ideal time of year to bake citrus-forward desserts! Since great baking starts with great ingredients, it’s worth taking a moment to meet the people who grow and steward them.
FEATURED LEMON GROWER: Camellia Groves
At places like Camellia Groves, family and community come together around the work of growing lemons, not just selling them. What started with a handful of trees tended by neighbors has grown into a welcoming grove where kids pick lemons by hand, families stroll through the rows, and everyone shares stories under shaded canopies of citrus blossoms. When I squeeze fresh lemon juice for this cake, I picture those gardens and the people who plant, nurture, and harvest fruit that makes recipes like this possible, reminding us that every slice carries both flavor and a human story.
Arizona Lemon Cake (GF)
Ingredients
- 1 whole lemon
- 1 c extra virgin olive oil (250ml) smooth and mild
- 4 eggs (200g)
- 1 ¼ c caster sugar (250g)
- 3 c almond flour (300g)
- ½ c Gluten Free 1:1 flour (75g) or unbleached ap flour
- ½ teaspoon baking powder (2g)
- ½ teaspoon baking soda (2g)
- ¼ teaspoon salt (1.3g)
- Zest of three lemons
Cream Top
- 1 ¾ c heavy cream (400ml)
- 1 c mascarpone cheese (200g)
- 5 tbs castor sugar (62g) or powder sugar
Lemon Top
- 1 c sugar raw granulated (200g)
- ¾ c lemon juice (172ml) = juice of 3 lemons
Instructions
- Cook the Lemon: Place the whole lemon in a deep saucepan and cover completely with cold water. Use a small heatproof dish to keep it submerged. Bring to a gentle simmer over medium heat and cook for 20 minutes, until the lemon is very soft. Drain and let cool completely.1 whole lemon
- Once cool, cut the lemon into chunks, no need to remove any visible seeds. Blend the lemon with the olive oil until fully smooth and emulsified. Set aside.1 c extra virgin olive oil
- Prep the Oven and Pan: Preheat the oven to 335°F (170°C). Line the base and sides of a 9-inch (23 cm) springform pan with parchment paper.
- Mix the Dry Ingredients: In a bowl, whisk together the almond flour, gluten free 1:1 flour or all-purpose flour, baking powder, baking soda, salt, and lemon zest. Set aside.3 c almond flour, ½ c Gluten Free 1:1 flour, ½ teaspoon baking powder, ½ teaspoon baking soda, ¼ teaspoon salt, Zest of three lemons
- Build the Batter: In a large bowl, whisk the eggs and caster sugar until pale and fully combined. Whisk in the lemon and olive oil mixture until smooth. Add the dry ingredients and gently fold until no dry pockets remain. The batter will be thick but pourable.4 eggs, 1 ¼ c caster sugar
- Bake the Cake: Spread the batter evenly into the prepared pan. Bake for 60 to 65 minutes, until the top feels set, lightly golden, and a toothpick inserted in the center comes out clean or with a few moist crumbs.
- Cool the cake in the pan for 1 hour, then carefully invert onto a wire rack and let cool completely.
- Make the Lemon Syrup: In a small saucepan, combine the sugar and lemon juice. Heat over medium-low, stirring until the sugar dissolves. Bring to a simmer and cook for 6 to 8 minutes, stirring frequently, until slightly thickened and glossy. Cool to room temperature.5 tbs castor sugar, ¾ c lemon juice
- Make the Cream Topping: In a stand mixer fitted with a whisk attachment, beat the mascarpone and sugar on medium speed until smooth. Increase to medium-high and slowly drizzle in the heavy cream. Stop as soon as stiff peaks form and the mixture is smooth and billowy.1 c mascarpone cheese, 1 c sugar, 1 ¾ c heavy cream
- Finish and Serve: Spread the whipped mascarpone cream over the cooled cake. Drizzle generously with lemon syrup just before serving.
Notes
Nutrition
DIETARY CONSIDERATIONS
The diet categories listed below are offered as a helpful guide, not as nutritional advice. While I’m not a dietitian, I am a professional baker by day with a deep love for seasonal produce and savory cooking at home. Bite Me Industries is a produce-forward blog that celebrates the flavors of each season through crave-worthy bakes and vibrant, flavor-driven recipes, the kind that transport you to your favorite bakery, café, or cozy bistro.
Here is a quick reference if you are trying to meet a dietary consideration.
GF (Gluten-free): Yes, when made with gluten free 1:1 flour, the recipe contains no wheat-based
VE (Vegetarian): Yes, this recipe contains no meat or fish.
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