Step 1: Prepare the Cookie Dough

Start by placing the softened butter and granulated sugar into a large mixing bowl. Beat them together until the mixture becomes light, creamy, and fluffy. This process is important because it incorporates air into the dough, creating a tender cookie texture after baking.

Once the butter and sugar are well combined, add the vanilla extract and continue mixing until fully incorporated. The vanilla adds warmth and depth of flavor that balances the sweetness of the jam filling.

In a separate bowl, whisk together the flour and salt. Gradually add the dry ingredients into the butter mixture while mixing on low speed. Continue mixing just until a soft dough forms. Avoid overmixing because it can lead to tougher cookies.

The finished dough should feel soft but not sticky. It should hold together easily when pressed between your fingers.

Step 2: Chill the Dough

Once the dough is prepared, shape it into a flat disk and wrap it tightly in plastic wrap.

Transfer the wrapped dough to the refrigerator and chill until firm. Chilling allows the butter to solidify, making the dough easier to roll and helping the cookies maintain their shape during baking.

This step also allows the flour to fully hydrate, creating a smoother texture throughout the dough. Skipping the chilling process can result in cookies that spread too much in the oven and lose their defined shapes.

When properly chilled, the dough should feel firm yet still pliable enough to roll out without cracking excessively.

Step 3: Prepare the Work Surface

Remove the dough from the refrigerator and allow it to sit for a few minutes if it feels extremely firm.

Lightly flour your work surface or place the dough between sheets of parchment paper. This helps prevent sticking and minimizes the need for excess flour, which can alter the texture of the cookies.

Divide the dough into two portions. Working with smaller portions makes rolling easier and helps maintain an even thickness throughout.

Prepare your baking sheets by lining them with parchment paper. This prevents sticking and encourages even browning on the bottoms of the cookies.

Step 4: Roll Out the Dough

Using a rolling pin, roll the dough to approximately 1/8 inch thickness.

Try to maintain an even thickness across the entire sheet of dough. Consistent thickness ensures that all the cookies bake at the same rate and develop a uniform texture.

If the dough becomes too soft while rolling, place it back in the refrigerator for several minutes before continuing.

The dough should roll smoothly without tearing. Rotate it occasionally as you work to keep it from sticking and to maintain an even shape.

Step 5: Cut the Cookie Shapes

Using your preferred cookie cutter, cut out an equal number of cookie shapes.

Half of the cookies will serve as the bottoms, while the other half will become the tops. For the top cookies, use a smaller cutter to remove a shape from the center. Heart shapes are especially popular, but circles, stars, flowers, and other decorative cutouts work beautifully as well.

Carefully transfer the cut cookies onto the prepared baking sheets, leaving a small amount of space between each one.

Gather any scraps of dough, reroll them gently, and continue cutting additional cookies until all the dough has been used.

The center cutout not only creates an attractive appearance but also allows the vibrant strawberry jam to show through after assembly.

Step 6: Bake the Cookies

Preheat your oven to 350°F.

Place the baking sheets in the oven and bake until the cookies are lightly golden around the edges. The cookies should remain relatively pale on top while developing a delicate golden color underneath.

Keep a close eye on them during the final minutes of baking because they can brown quickly.

The cookies should feel set but still tender when removed from the oven. They will continue to firm up slightly as they cool.

Allow the cookies to rest on the baking sheet for a few minutes before transferring them to a cooling rack.

Step 7: Cool Completely

Proper cooling is essential before assembly.

If the cookies are still warm when the jam is added, the filling may become runny and affect the final appearance. Allow all cookies to cool completely on a wire rack.

The cooled cookies should feel crisp around the edges while remaining tender throughout. This texture creates the perfect contrast with the smooth strawberry jam filling.

Step 8: Fill the Cookies with Strawberry Jam

Spread a small amount of strawberry jam onto the flat side of each solid cookie.

Use enough jam to create a flavorful layer without causing it to overflow when the cookies are pressed together. An offset spatula or butter knife works well for evenly distributing the filling.

The strawberry jam provides a bright fruity flavor that complements the buttery richness of the cookie dough.

Try to spread the jam evenly all the way to the edges while leaving a small border to prevent excess filling from squeezing out.

Step 9: Assemble the Linzer Cookies

Place the cutout cookies gently on top of the jam-covered bases.

Press lightly to secure the layers together without cracking the delicate cookies.

As the cookies rest, the jam and cookie layers begin to meld together, creating the classic texture that makes Linzer cookies so special.

The bright strawberry filling peeking through the center cutouts creates a beautiful presentation that looks elegant and festive.

Step 10: Let the Flavors Develop

While the cookies can be enjoyed immediately, allowing them to sit for a short period enhances their texture and flavor.

The moisture from the jam gradually softens the cookies slightly, creating a tender bite that many people find even more enjoyable than freshly assembled cookies.

Store them in an airtight container at room temperature. They remain delicious for several days and often taste even better the following day as the flavors continue to develop.