Lemon Shortbread Sandwich Cookies

Buttery, melt-in-your-mouth lemon shortbread cookies filled with sweet strawberry jam are the kind of dessert that feels elegant. They're bright, cheerful, and perfect for spring celebrations. With their delicate lemon flavor and beautiful jam-filled centers, these lemon shortbread sandwich cookies are the kind of treat that feels just as special to make as they are to share.

If you're looking for a dessert that is impressive without being overly complicated, this is it. The cookies themselves are tender and rich, with fresh lemon zest adding just the right amount of brightness. Paired with a thick layer of strawberry jam, every bite tastes like spring.

Why You'll Love These Lemon Shortbread Sandwich Cookies

These cookies check every box for a beautiful homemade dessert. They're elegant enough for gifting, simple enough for beginner bakers, and perfect for everything from Mother's Day brunch to afternoon tea.

The lemon shortbread dough is buttery and crisp, but not dry. Adding lemon zest gives the cookies a fresh citrus flavor that pairs perfectly with the sweet strawberry jam center. The combination feels light and seasonal, making them especially perfect for spring holidays like Mother's Day, Easter, or bridal showers.

Another bonus is that they taste even better after sitting for a day, as the jam softens the cookies ever so slightly.

Ingredients You'll Need

For the Lemon Shortbread Cookies

• Unsalted butter: The base of any great shortbread. It gives the cookies their rich flavor and tender texture.
• Powdered sugar: Sweetens the dough while keeping the cookies soft and delicate.
• Vanilla extract: Adds warmth and rounds out the bright lemon flavor.
• Lemon zest: The star ingredient that gives these cookies their fresh citrus flavor.
• All-purpose flour: Provides structure while still keeping the cookies tender.
• Salt: Balances the sweetness and enhances all the flavors.

For the Filling

Strawberry jam or preserves: A thick jam works best so the filling stays neatly inside the cookies.

How to Make Lemon Shortbread Sandwich Cookies

1. Cream the Butter and Sugar

In a large mixing bowl, beat the softened butter and powdered sugar together until smooth and fluffy. This helps create that classic delicate shortbread texture.

2. Add the Flavorings

Mix in the vanilla extract and fresh lemon zest until fully combined. The dough should already smell bright and buttery.

3. Add the Dry Ingredients

Add the flour and salt and mix just until a soft dough forms. Be careful not to overmix, which can make the cookies tougher.

4. Chill the Dough

Flatten the dough into a disc, wrap it tightly, and refrigerate for at least one hour. Chilling makes the dough easier to roll and helps the cookies keep their shape.

5. Roll and Cut

Preheat your oven to 325°F and line baking sheets with parchment paper.

Roll the dough to about ¼-inch thickness and cut into your desired shapes. Use a small cutter to cut a window into half of the cookies for the tops if desired.

6. Bake

Bake for 12 to 15 minutes, or until the edges are just barely golden. You want them pale and delicate.

Let the cookies cool completely before filling.

7. Fill and Assemble

Spread a small spoonful of thick strawberry jam onto each bottom cookie. Top with the cut-out cookies and gently press together.

If desired, dust the tops lightly with powdered sugar for a classic bakery-style finish.

Tips for Perfect Sandwich Cookies

Use Thick Strawberry Jam

A thicker jam will stay neatly in place and help keep the cookie layers beautifully assembled.

Chill the Cut Cookies Before Baking

If your kitchen is warm, popping the cut cookies into the refrigerator for 10 minutes before baking can help them keep sharp edges.

Don't Overbake

Shortbread should stay pale. Pull the cookies out when the edges are just beginning to turn golden.

Let Them Set Before Serving

Once assembled, allow the cookies to sit for a few hours. The jam helps the cookies soften slightly and the sandwiches become even more cohesive.

Variations and Substitutions

You can easily customize these cookies depending on what you have on hand or what flavors you love.

Try raspberry jam instead of strawberry for a slightly tart filling, or use apricot preserves for something more delicate. You can also swap the lemon zest for orange zest if you want a softer citrus flavor.

For a more decorative look, use scalloped cookie cutters or heart shapes for special occasions.

Frequently Asked Questions

Can I make these cookies ahead of time?

Yes, and they're actually even better after sitting for a day. The shortbread softens slightly from the jam, making the texture even more delicious. You can bake the cookies up to three days in advance and assemble them the day before serving.

Can I freeze lemon shortbread sandwich cookies?

Absolutely. You can freeze the baked unfilled cookies for up to two months. Layer them carefully between parchment paper in an airtight container. I recommend filling them with jam after thawing for the freshest texture.

Why is my shortbread dough crumbly?

Shortbread dough can seem crumbly at first, but keep mixing gently and it should come together. If it still feels too dry, let it sit at room temperature for a few minutes so the butter softens slightly.

What's the best jam to use?

A thick strawberry preserve is ideal. Avoid very runny jams, since they can seep out of the cookies. If your jam is thin, simmer it for a few minutes on the stove to thicken, then cool completely before using.

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Other cookies to try:

• Easy Linzer Cookies
• Tahini Chocolate Chip Cookies
• Cherry Vanilla Cookies