Bright, zesty, and perfectly portable—these Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free) are a sunny twist on the classic sandwich cookie. They pair a tender gluten-free lemon cookie with a silky vegan lemon curd and a matcha-streaked topper for contrast.
Ready in about an hour plus chilling, they are great for spring gatherings or a bright weeknight bake. If you love citrus desserts, you’ll appreciate the punch of fresh lemon and the soft, chewy texture.
For more bright lemon ideas, try this Meyer lemon cheesecake with creamy lemon curd for a different format of lemon curd bliss.
Why You’ll Love This Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
- Bright, fresh lemon flavor from zest and juice.
- Vegan and gluten-free without compromising texture.
- Soft, sandwichable cookie that holds curd without sogginess.
- Matcha adds a subtle herbal note and visual contrast.
- Icing creates a stable base for the curd and keeps cookies tidy.
- Made from pantry-friendly ingredients.
These cookies have a bright tartness balanced by sweet icing and agave-sweetened cookie dough. The almond flour gives a tender crumb while the gluten-free blend and tapioca provide structure and chew. The matcha tops add a hint of bitterness and a beautiful green contrast.
"Five stars! The lemon is bright but not harsh, and the curd is silky. My dairy-free family couldn’t stop eating them." — Emma R.
Key Ingredients for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
Almond flour: Almond flour is the backbone for tenderness and a subtle nutty flavor. Buy finely ground almond flour labeled "blanched" for the smoothest texture. If you substitute with oat flour, expect a denser, coarser cookie with less tenderness.
Bob’s Red Mill 1:1 Gluten Free Flour: This all-purpose gluten-free blend provides balance and structure. Choose a mix with xanthan or guar to mimic gluten. Swapping to a single gluten-free flour like rice flour will give a crumbly, fragile cookie.
Tapioca starch: Tapioca adds chew, stretch, and a shiny finish to gluten-free baked goods. Use tapioca rather than cornstarch here for elasticity. Replacing tapioca with potato starch may make cookies gummy or brittle depending on hydration.
Fresh lemon zest and juice: Fresh zest and juice are essential for bright, clean citrus flavor and for activating the curd’s acidity. Avoid bottled lemon juice for the curd; it tastes flat. If out of lemons, use a high-quality bottled juice plus extra zest for flavor, but the curd will be less vibrant.
Full Ingredient List for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
- 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
- 1.5 tablespoons cornstarch
- 2 tablespoons coconut oil
- 2 tablespoons almond milk
- Pinch turmeric powder (for color)
- 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)
- 1/8 teaspoon sea salt
- 7 tablespoons coconut oil
- 6 tablespoons agave syrup
- Zest of 1 organic lemon
- 1/2 cup almond flour (for matcha cookies)
- 1/4 cup tapioca starch (for matcha cookies)
- 6 tablespoons Bob’s Red Mill 1:1 Gluten Free Flour (for matcha cookies)
- 1 teaspoon matcha (sifted, for matcha cookies)
- 3 tablespoons agave syrup (for matcha cookies)
- 3 tablespoons coconut oil (for matcha cookies)
- 1.5 cups icing sugar
- 1/2 cup vegan butter (room temperature)
- 1 teaspoon vanilla extract
- 1-2 teaspoons almond milk (as needed to thin the icing)
Step-by-Step Instructions for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
Step 1: Make the lemon curd
In a small pot, combine the zest of 2 lemons, 1/2 cup freshly squeezed lemon juice, 1/4 cup water, 1/4 cup cane sugar, and 1.5 tablespoons cornstarch. Whisk until completely smooth so the cornstarch is fully dissolved. Heat the mixture over medium, whisking constantly; when it thickens and becomes glossy, remove from heat and stir in 2 tablespoons almond milk and 2 tablespoons coconut oil. Transfer to a small container and chill in the fridge until set.
Pro Tip: The curd should coat the back of a spoon and have a glossy, jam-like sheen.
Step 2: Preheat oven and prep
Preheat your oven to 350°F (175°C). Line a cookie sheet with parchment paper and set aside. This keeps the bottoms even and prevents sticking.
Pro Tip: The oven will smell faintly of coconut oil; parchment should lie flat with no bumps.
Step 3: Mix dry ingredients for the lemon cookies
In a medium bowl, whisk together 1 cup almond flour, 3/4 cup Bob’s Red Mill 1:1 Gluten Free Flour, 1/2 cup tapioca starch, a pinch of turmeric for color, zest of 1 lemon, and 1/8 teaspoon sea salt until uniform. Break up any clumps so the dough will form smoothly.
Pro Tip: The dry mix should look even in color with specks of lemon zest visible.
Step 4: Form the lemon cookie dough
Add 7 tablespoons melted coconut oil and 6 tablespoons agave syrup to the dry mix. Stir with a spatula until a cohesive dough forms. If the dough is sticky or too soft, chill for 15–30 minutes until firm enough to roll.
Pro Tip: Proper dough feels pliable but not greasy; you should be able to press it into a ball that holds shape.
Step 5: Prepare the matcha cookie dough
In a separate bowl, combine 1/2 cup almond flour, 6 tablespoons gluten-free flour, 1/4 cup tapioca starch, and 1 teaspoon sifted matcha. Stir in 3 tablespoons melted coconut oil and 3 tablespoons agave syrup until uniform. The matcha dough will be a pale green.
Pro Tip: The matcha should be fully incorporated with no dark green streaks; the dough will smell grassy and sweet.
Step 6: Roll, cut, and bake the cookies
Roll both doughs between sheets of parchment to about 1/4″ thickness. Use matching cutters to cut shapes from each dough, placing them on the prepared sheet about 1″ apart. Bake for 10 minutes, or until the edges are lightly golden. Cool completely on wire racks.
Pro Tip: Baked cookies should feel set at the edges but slightly soft in the centers when removed from oven.
Step 7: Make the icing
Beat 1/2 cup room-temperature vegan butter until smooth. Gradually add 1.5 cups icing sugar and beat until fluffy. Stir in 1 teaspoon vanilla extract and 1–2 teaspoons almond milk to reach a pipeable consistency. Transfer to a piping bag fitted with a round tip.
Pro Tip: The icing should hold a soft peak and be thick enough to pipe a ring that keeps its shape.
Step 8: Assemble the cookies
Pipe a ring of icing onto the bottom side of each lemon cookie to create a well. Spoon or pipe a small amount of chilled lemon curd into the center of the icing ring. Top with a matcha cookie, pressing gently. Chill assembled cookies in the fridge to set the icing and curd.
Pro Tip: The finished sandwich should look neat with a visible curd center and no leaking.
Expert Tips for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
- Temperature tip: Keep coconut oil melted but not hot when mixing; too warm will make dough greasy. Chill dough if it gets soft.
- Oven accuracy: Use an oven thermometer to ensure 350°F true temperature; gluten-free baked goods overbake quickly.
- Texture troubleshooting: If cookies are crumbly, add 1 teaspoon almond milk to the dough and knead lightly. If gummy, bake 1–2 minutes longer next time.
- Equipment tip: A small offset spatula helps transfer delicate cut cookies to baking sheet without distorting shape.
- Cooling is crucial: Cool cookies completely before icing to prevent the curd and icing from melting.
- Icing consistency: For a firm but pipeable icing, aim for a consistency that forms soft peaks; add almond milk a drop at a time.
- Common mistake: Overfilling with curd causes leaks; pipe a ring of icing first to contain the curd.
- Visual cue: If matcha tops brown at the edges, reduce oven time or lower temperature by 10–15°F.
Storage & Freezing for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
Fridge storage: Store assembled cookies in an airtight container in the refrigerator for up to 5 days. Place a sheet of parchment between layers to prevent sticking.
Freezer storage: Freeze unassembled cookies (baked and cooled) in a single layer on a baking sheet until solid, then transfer to a freezer-safe container or bag for up to 3 months. Freeze lemon curd separately in small airtight containers for up to 2 months.
Thawing: Thaw cookies in the refrigerator overnight. If frozen unassembled, assemble after thawing for best texture. Thaw lemon curd in the fridge and stir lightly before using.
Reheating: These are best served cool or room temperature. If you prefer slightly warm, let cookies sit at room temperature for 20–30 minutes; avoid microwave reheating, which can make the curd runny.
Variations & Substitutions for Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
Matcha-free lemon cookies: Omit matcha and tint the top cookie with a small pinch of turmeric for color. Result: a sunshiny look and consistent lemon flavor without herbal notes.
Berry curd swap: Replace lemon curd with raspberry or strawberry curd made with the same cornstarch method. Result: a fruitier, less tart sandwich that pairs beautifully with almond flour.
Maple-sweetened option: Substitute agave with pure maple syrup 1:1 for a deeper, caramelized sweetness. Result: slightly darker cookies with a nuanced, richer sweetness.
Citrus mix: Use half lemon and half orange zest and juice in the curd for a sweeter citrus profile. Result: a softer tang and a more complex citrus aroma.
Frequently Asked Questions About Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
What makes these cookies gluten-free and still tender?
These cookies rely on almond flour for fat and tenderness, and a 1:1 gluten-free blend plus tapioca for structure and chew. Tapioca provides elasticity that gluten normally supplies, while almond flour prevents dryness.
Can I make the lemon curd ahead of time?
Yes—lemon curd can be made up to 5 days ahead and kept refrigerated. For longer storage, freeze in airtight containers for up to 2 months and thaw in the fridge before use.
How do I keep the curd from making cookies soggy?
Pipe a ring of icing first to create a barrier, and use a small amount of chilled curd. Assembled cookies should be chilled to set the icing; avoid overpiping curd onto each cookie.
Is matcha necessary in the top cookie?
No—matcha is optional. It adds a subtle bitterness and color contrast. Omitting it keeps the cookies purely lemon-forward and increases visual uniformity.
Can I use a different sweetener than agave?
Yes—maple syrup works well in a 1:1 swap, yielding a slightly deeper flavor. Liquid sweeteners affect dough softness, so chill the dough if it becomes too sticky.
Final Thoughts on Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
These Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free) marry bright citrus with tender, allergy-friendly textures for a memorable bite. Please leave a star rating in the recipe card below and pin this to your Pinterest board if you loved it.
Conclusion: Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free)
For more recipe inspiration and similar takes on lemon curd cookies, check out this variation on Lemon Curd Sandwich Cookies {Vegan and Gluten-free} which focuses on grain-free techniques. If you want an alternative gluten-free perspective, read the detailed method at Gluten Free Lemon Curd Cookies – The Loopy Whisk. Finally, for a recipe that shares the same name and offers another writer’s take, see Lemon Sandwich Cookies With Lemon Curd (Vegan, Gluten Free).
