Name: Lemon Sandwich Cookies With Lemon Curd
Prep time: 40 min
Cook time: 10 min
Total time: 50 min
Ingredients: 2 large organic lemons (zested and juiced) (For zest and juice.); 1/2 cup freshly squeezed lemon juice (Approximately from 2 large lemons.); 1/4 cup organic cane sugar (Sweetener for the curd.); 1/4 cup water (For the curd consistency.); 1.5 tablespoons cornstarch (Thickening agent.); 2 tablespoons almond milk (For the curd.); 2 tablespoons coconut oil (For creaminess.); a pinch turmeric powder (Adds color to the curd.); 1 cup almond flour (Base for the cookies.); 3/4 cup Bob Red’s Mill 1:1 Gluten Free Flour (For gluten-free option.); 1/2 cup tapioca starch (For texture and moisture.); 1 teaspoon turmeric (For color.); 1 organic lemon (zested) (Enhances the lemon flavor.); 1/8 teaspoon sea salt (Balances sweetness.); 7 tablespoons melted coconut oil (Adds richness.); 6 tablespoons agave syrup (Natural sweetener.); 1/2 cup almond flour (Base for the cookies.); 6 tablespoons Bob Red’s Mill 1:1 Gluten Free Flour (For gluten-free option.); 1/4 cup tapioca starch (For texture and moisture.); 1 teaspoon matcha (Green tea flavor.); 3 tablespoons melted coconut oil (Adds richness.); 3 tablespoons agave syrup (Natural sweetener.); 1/2 cup vegan butter (room temperature) (Base for icing.); 1.5 cups icing sugar (Sweetener for icing.); 1 teaspoon vanilla extract (Flavoring for icing.); 1 to 2 teaspoons almond milk (To achieve the right texture.)

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The Secret Behind Perfect Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)

I have a habit of baking when I need a little sunshine in the kitchen, and these Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free) are my go-to when life feels gray. They’re the kind of cookie that perfumes the whole apartment with bright citrus, with that little surprise of tangy lemon curd tucked between a pale lemon biscuit and a soft matcha topper. If you like cookies that feel both delicate and indulgent, you’ll understand why I make a double batch. If you want something nutty and green to pair with them someday, I once riffed off a recipe for pistachio sandwich cookies with white chocolate and it taught me a lot about balance pistachio sandwich cookies with white chocolate.

How I Start Every Time

I always begin with the lemon curd so it can cool properly in the fridge. In a small pot I add the zest of 2 organic lemons, 1/2 cup freshly squeezed lemon juice (about 2 large lemons), 1/4 cup organic cane sugar, 1/4 cup water, and 1.5 tablespoons cornstarch. I whisk that together until smooth, then heat it over medium while whisking constantly until it thickens and the smell of bright lemon fills the air. Once it’s thick, I remove it from the heat and stir in 2 tablespoons almond milk and 2 tablespoons coconut oil. A tiny pinch of turmeric powder adds a friendly glow to the curd; I whisk it in and then slide the pot into the fridge to finish cooling. I find chilling it makes assembly neater and the flavors meld better.

While the curd chills, I preheat the oven to 350°F (175°C) and line a cookie sheet with parchment paper. For the lemon cookies I mix together the dry ingredients: 1 cup almond flour, 3/4 cup Bob Red’s Mill 1:1 Gluten Free Flour, 1/2 cup tapioca starch, 1 teaspoon turmeric (for color), the Zest of 1 organic lemon, and 1/8 teaspoon sea salt, working them until there are no clumps. Then I add 7 tablespoons melted coconut oil and 6 tablespoons agave syrup, stirring until it just comes together into a dough. If the dough feels too soft, I pop it in the fridge for 15 to 20 minutes so it firms up and is easier to roll.

Getting the Texture Just Right

Rolling the dough is where a little patience pays off. I roll the lemon dough between two sheets of parchment to about 1/4" thick and cut out shapes, transferring them carefully to the lined sheet. For the matcha cookies, the process is almost the same, but the dry mix changes to 1/2 cup almond flour, 6 tablespoons Bob Red’s Mill 1:1 Gluten Free Flour, 1/4 cup tapioca starch, and 1 teaspoon sifted matcha. I add 3 tablespoons melted coconut oil and 3 tablespoons agave syrup, mixing until a dough forms. Roll it to the same thickness and cut matching shapes so the cookies pair up nicely.

Bake the cookies for about 10 minutes until they are lightly golden at the edges. The oven sound is subtle—just a faint crackle and the smell of toasted almond and citrus—and it’s a good cue to check them. I let the cookies cool on the pan for 15 minutes before moving them to a wire rack; they finish firming up and the bottoms stop steaming. You’ll know they’re done when the edges are a hair darker than the centers and a gentle press bounces back slightly. If you like a softer bite, err on the slightly underbaked side and let them rest—they finish setting as they cool.

Little Tricks I Use

When it’s time to make the icing, I beat 1/2 cup vegan butter (room temperature) in a bowl and add 1.5 cups icing sugar gradually, then stir in 1 teaspoon vanilla extract and 1 to 2 teaspoons almond milk until the texture is smooth and pipeable. I use a piping bag to put a neat ring or blob of icing onto the bottom of each lemon cookie, dollop a spoonful of the chilled lemon curd in the center, and then sandwich with a matcha cookie on top. If the matcha flavor feels too bold, a lighter dusting of matcha or swapping in more almond flour calms it down.

A couple of personal tips: first, always zest the lemons before juicing so you don’t waste that bright oil. Second, if your curd separates or looks grainy, whisk it over low heat for a minute and it usually comes back together. Third, chilling the dough briefly makes cookie cutting far less messy and keeps the shapes sharper. I also learned that sifting the matcha prevents green flecks and ensures an even color.

For fun alternatives, you can skip the matcha and make both cookies lemon by increasing the lemon zest in the lemon dough. Or swap matcha for cocoa and a pinch of espresso for a chocolate-lemon combo. If you want a shorter cookie, try these techniques I picked up adapting recipes like my favorite vegan lemon curd shortbread cookies vegan lemon curd shortbread cookies.

When to Make Them, What to Serve, and How to Keep Them Fresh

These cookies are perfect for a weekend tea, a spring picnic, or a bake sale. I often serve them with a pot of green tea to echo the matcha, but a lightly sweetened iced tea or a bright sparkling water works well too. If you’re planning ahead, you can make the curd and the dough a day in advance; the curd stays lovely in the fridge and the dough holds up for easy rolling the next day.

Leftovers keep best in the fridge in an airtight container because of the lemon curd. They’ll stay fresh for about 4 to 5 days refrigerated. If you want to make them a week ahead, I freeze the baked cookies (without curd) in a single layer, thaw and assemble the day I need them, and the texture is surprisingly good. If you’re feeling adventurous and want a different spin, I once tried using a soft strawberry cake mix technique to make sandwich cookies and it taught me about moisture balance—worth a look if you like experimenting soft strawberry cake mix sandwich cookies.

I love this recipe because it’s bright without being cloying, and because you can see how each component contributes: the lemon curd brings acid and silk, the lemon cookie brings almond warmth, and the matcha provides a whisper of vegetal bitterness that makes every bite interesting. Baking them always feels a little like stitching together a small present.

Conclusion

If you enjoy layered cookies with a tangy center and want a recipe that respects both vegan and gluten-free needs, there’s a beautifully written version and inspiration at Lemon Curd Sandwich Cookies {Vegan and Gluten-free}. Give these a try on a quiet afternoon and savor the way the lemon scent brightens everything around you.