These key lime sandwich cookies have a thick filling of candy and zesty key lime buttercream sandwiched between two tender and chewy graham-flavored cookies. It’s the whole lot you’re keen on a couple of basic key lime pie, reimagined right into a cookie!
These key lime sandwich cookies flip a slice of my favourite pie right into a cookie! They’ve tender, buttery cookies flavored with graham cracker crumbs crammed with zesty key lime buttercream that’s tart and creamy suddenly. Chunk into one, and also you’re hit with the proper mixture of chewy cookie sweetness and shiny, tangy lime.
Issues to Love About These Key Lime Cookies
Key lime pie, to go. A slice of pie is difficult to tuck into a handbag, however not a cookie! This recipe is the basic key lime pie expertise reimagined as a transportable cookie sandwich.
Shiny key lime flavors. These cookies are like a mini trip on your tastebuds. They’re filled with recent and creamy lime filling that virtually screams summer season.
Straightforward recipe. If you may get your arms on key limes, the remainder of the recipe is a breeze. The substances are easy and the important thing lime sandwich cookies are fast to assemble. I’ll stroll you thru it step-by-step.
Components You’ll Want
Sandwich cookies are the very best excuse to devour two cookies and a mound of frosting multi function! I based mostly the graham cookies on this recipe on my s’mores cookies, and the substances couldn’t be simpler. I’ve included some notes beneath. Scroll right down to the printable recipe card after the put up for the total checklist and quantities.
Butter – Delivered to room temperature. I all the time bake with salted butter, however unsalted butter works, too.
Mild Brown Sugar – You can additionally use granulated sugar or darkish brown sugar.
Eggs and Vanilla – Actual vanilla extract has the very best taste (in comparison with synthetic vanilla). If you happen to consider it, carry your eggs to room temperature forward of time.
Graham Cracker Crumbs – You should buy ready-to-use graham cracker crumbs, or grind store-bought or homemade graham crackers into crumbs utilizing a meals processor.
Dry Components – Flour, baking soda, and salt. I exploit all-purpose flour. Make sure you measure the flour accurately utilizing a kitchen scale or the spoon and sweep technique (spoon the flour into the measuring cup and stage it off afterward).
For the Key Lime Buttercream Filling
Butter – Once more at room temperature.
Key Limes – You’ll want the juice and zest from 1-2 limes (zest the limes earlier than you juice them). Key limes are totally different from different limes, see beneath.
Powdered Sugar – Additionally known as confectioner’s sugar or icing sugar.
Key Limes vs. Common Limes
Most grocery retailer limes are Persian limes. Key limes are smaller and extra fragrant, recognized for his or her distinct taste that’s tart, however much less acidic.
The right way to Make Key Lime Sandwich Cookies
Making do-it-yourself key lime sandwich cookies from scratch is simple as, effectively, pie! Comply with the steps right here, and scroll to the recipe card for the printable directions.
Combine the moist substances.Add the graham cracker crumbs and leavening.
Combine the moist substances. Begin by creaming softened butter with sugar till it’s mild and fluffy, then add the eggs and vanilla.
Add the dry substances. Subsequent, combine within the graham cracker crumbs, baking soda, and salt. Lastly, slowly add the flour till the dough is simply mixed.
Combine within the flour.Portion and bake the cookies.
Bake. Use a medium cookie scoop to drop spoonfuls of dough onto a baking sheet lined with parchment paper. Bake at 350ºF for 9-10 minutes. Afterward, cool the cookies on the pan for 2-3 minutes, then transfer them to a wire rack to chill fully earlier than you add the frosting.
Make the important thing lime frosting.Fill the cookies.
Make the buttercream filling. In the meantime, beat butter with lime zest, then slowly add the powdered sugar and key lime juice. Give the frosting a great last whip for 1-2 minutes till it’s fluffed and clean.
Fill the cookies. Flip half of the cooled cookies the other way up. Utilizing a piping bag (or a zip-top bag with the nook snipped), pipe the important thing lime filling onto the underside of the flipped cookies. Shut the sandwiches with the opposite cookies, and luxuriate in!
Recipe Ideas
Use a cookie scoop. That is the simplest method to portion out cookies which can be the identical measurement (which is essential when making sandwich cookies!). Alternatively, you possibly can weigh the cookie dough utilizing a kitchen scale.
Reshape the cookies. In case your cookies unfold whereas baking or come out of the oven wanting just a little misshapen, use the sting of a glass or a spatula to softly press to cookies again into form. The trick is to do that whereas they’re sizzling from the oven.
Don’t overbake. The graham cookies must be frivolously golden on the edges and nonetheless a bit tender within the center once they come out of the oven. Overbaking makes the cookies dry as a substitute of soft-baked and chewy.
Scrape down the bowl. When making the buttercream filling, keep in mind to often scrape down the edges of the bowl with a spatula to make sure that the whole lot is evenly blended.
The right way to Retailer
At room temperature. Retailer these key lime pie sandwich cookies hermetic at room temperature for as much as 3 days.
Freeze. You’ll be able to freeze the assembled sandwich cookies in an hermetic container for as much as 2 months. Thaw the cookies at room temperature.
Extra Sandwich Cookies Recipes
This recipe was initially printed in 2017. The photographs and useful suggestions have been up to date in 2025! Get pleasure from!
These key lime sandwich cookies are the whole lot you’re keen on a couple of basic key lime pie, reimagined right into a tender and chewy graham-flavored cookie crammed with candy and zesty key lime buttercream.
Graham Cookies
1 cup butter, room temperature
1 1/2 cups mild brown sugar
2 massive eggs
2 teaspoons vanilla extract
2 cups graham cracker crumbs
1 teaspoon baking soda
1 teaspoon kosher salt
2 cups all-purpose flour
Key Lime Buttercream Filling
1/2 cup butter, room temperature
1 tablespoon lime zest
3 tablespoons freshly squeezed key lime juice
4 cups powdered sugar
Cookies: Preheat the oven to 350°F. Line a baking sheet with parchment paper and put aside.
Within the bowl of your stand mixer, fitted with the paddle attachment, combine the butter and sugar on medium pace for two minutes till mild and fluffy. Flip the pace down barely and add in eggs and vanilla, mixing till clean, scraping the edges of the bowl as mandatory.
With the mixer on medium-low pace, add within the graham cracker crumbs, baking soda, and salt, mixing till included.
Flip the mixer pace to low and slowly add in flour till simply mixed.
Utilizing a medium (2-tablespoon) cookie scoop, drop the dough about 2 inches aside onto the ready baking sheet.
Bake cookies for 9 – 10 minutes till the perimeters are frivolously golden.
Take away from the oven and permit the cookies to chill on the pan for two – 3 minutes, then switch to a wire rack to chill fully.
Buttercream Filling: Whereas the cookies are cooling, put together the filling. Within the bowl of the stand mixer fitted with paddle attachment, combine butter and zest till mixed and clean. Flip the mixer to low and slowly add in powdered sugar and key lime juice. Combine till mixed, then flip the mixer to medium and beat for 1 – 2 minutes till creamy and clean, scraping the edges of the bowl as mandatory.
Flip half of the cookies the other way up. Fill a piping bag (or a zip-top bag with the nook minimize off) with key lime filling and pipe on roughly 2 tablespoons onto the bottoms of half of the cookies. Place the opposite half of the cookies on high of the filling, creating sandwiches.
Notes
Retailer hermetic for as much as 3 days at room temperature for finest freshness.
Freeze the baked and assembled cookies hermetic for as much as 2 months for the very best freshness. Thaw at room temperature.
