Shortbread Linzer Cookies with Raspberry Jam

There’s something so comforting about a classic cookie, isn’t there? For me, these Shortbread Linzer Cookies with Raspberry Jam bring back the sweetest memories of my grandmother’s kitchen. She always had a little something special baking, and these delicate, jam-filled beauties remind me of her warmth and love. They’re a little bit fancy, but oh-so-simple to make, and they truly melt in your mouth.

Why You’ll Love This Shortbread Linzer Cookies with Raspberry Jam

• These cookies have the most wonderfully tender, buttery shortbread texture that just melts in your mouth.
• The homemade raspberry cranberry jam filling is bright, tart, and perfectly balances the sweet shortbread.
• They look absolutely beautiful and impressive, making them perfect for holidays, gifts, or a special treat.
• You can make parts of them ahead of time, which is a huge help when you’re busy!

Ingredients You’ll Need

• Frozen Cranberries & Raspberries: Using frozen berries is super convenient and works just as well as fresh for making the jam. No need to thaw them first!
• Port Wine: This adds a lovely depth and richness to the jam, making it truly special. If you prefer not to use alcohol, you can substitute with an equal amount of cranberry or grape juice, though the flavor will be slightly different.
• Light or Dark Brown Sugar: Packed brown sugar adds a wonderful molasses note to the jam. Either light or dark will work beautifully.
• All-Purpose Flour: The backbone of our shortbread. Make sure to measure it correctly!
• Cornstarch: This secret ingredient helps make the shortbread extra tender and gives it that melt-in-your-mouth quality. Don’t skip it!
• Unsalted Butter: Room temperature butter is crucial for creaming properly with the sugar, creating a light and fluffy dough.
• Granulated Sugar: For sweetness and texture in the shortbread.
• Large Egg: Make sure your egg is at room temperature so it incorporates smoothly into the butter mixture without curdling.
• Vanilla Extract or Vanilla Bean Paste: Both add that essential warm, sweet vanilla flavor. Vanilla bean paste will give you those pretty little specks!
• Powdered Sugar: For dusting the tops of your finished cookies – it adds a beautiful snowy look and a touch more sweetness.

How to Make Shortbread Linzer Cookies with Raspberry Jam Step by Step

First things first, let’s get that gorgeous jam cooking! In a small pot, combine your frozen cranberries, frozen raspberries, port wine, and that packed brown sugar. Cook this mixture over medium heat. You’ll want to stir it often and gently smash those berries as they soften. Keep cooking it for about 25-30 minutes, or until it’s super thick and luscious. This is where all that incredible flavor develops! Once it’s ready, transfer the jam to a small bowl and pop it in the fridge to cool completely. This chilling step is important so the jam doesn’t make your cookies soggy later.

Now for the cookie dough! In a medium bowl, whisk together your flour, cornstarch, and fine sea salt. Set that aside. In your stand mixer, cream together the room temperature butter and granulated sugar with the paddle attachment for about 2 minutes until it’s light and fluffy. This step incorporates air, making your cookies tender. Then, mix in your room temperature egg and vanilla on low speed until they are just combined. Don’t overmix! Scrape down the sides of your bowl to make sure everything is incorporated. Finally, add your dry ingredients to the wet mixture on low speed until the dough just comes together. Again, mix until just combined – overmixing can make cookies tough.

Divide your dough in half, wrap each piece loosely in plastic wrap, and flatten them into discs with a rolling pin. Refrigerate them for about 30 minutes until firm. This makes the dough much easier to roll! Once firm, roll each dough disc between two sheets of parchment paper to about 1/4 inch thickness. This is where the magic happens for perfectly even cookies! Transfer these parchment-sandwiched dough slabs to a baking sheet and freeze for 15 minutes. This quick chill helps the cookies hold their shape beautifully. Now, cut out your cookies with a 2 1/2-inch round cutter. Remember to cut out a smaller center from half of them. Gather your scraps, re-roll, and cut more cookies. Freeze all your cut-out cookies for at least an hour until they are solid. Bake them at 350°F (180°C) for 10-12 minutes until the tops are matte and the edges are lightly golden. Let them cool completely before dusting and assembling!

My Top Tips for Success

• Don’t skip the chilling steps: I always chill my dough. It’s truly essential for easy handling and preventing your cookies from spreading too much.
• Measure flour correctly: Trust me on this one – spoon and level your flour, don’t scoop directly from the bag. Too much flour makes cookies dry and crumbly.
• Room temperature ingredients: I always make sure my butter and egg are at room temperature. It helps them combine smoothly and creates a better texture.
• Don’t overmix the dough: Mix until just combined, especially after adding the flour. Overmixing develops gluten, which can make your shortbread tough.
• Use parchment paper for rolling: This is my favorite trick! Rolling between parchment paper means no extra flour on your dough and easy transfer.
• Freeze cut-out cookies: In my experience, freezing the cut-out cookies solid before baking helps them maintain their crisp edges and prevents spreading.

Common Mistakes to Avoid

• Overmixing the dough: This is a big one! Overmixing develops gluten, leading to tough, chewy cookies instead of tender, melt-in-your-mouth shortbread. Mix only until the ingredients are just combined.
• Not chilling the dough enough: If your dough isn’t firm enough, it will be sticky and difficult to roll, and your cookies will spread excessively in the oven. Always chill as directed.
• Baking at too high a temperature or for too long: Shortbread should be pale with just a hint of golden on the edges. Overbaking or too high heat will result in dry, hard cookies.
• Not letting jam cool completely: If you assemble the cookies with warm or even slightly warm jam, it will make the cookies soggy. Patience is key here!
• Not dusting with powdered sugar before assembly: If you try to dust after the jam is on, you’ll end up with a messy cookie. Dust the tops first!

How to Store Shortbread Linzer Cookies with Raspberry Jam

• At room temperature: Store assembled cookies in an airtight container for up to 3-4 days. Layer them with parchment paper to prevent sticking.
• Refrigerated: For slightly longer storage, you can keep them in an airtight container in the fridge for up to a week. The jam will firm up a bit more.
• Freezing baked cookies (unassembled): Freeze baked, cooled cookies (without jam) in an airtight container for up to 3 months. Thaw at room temperature before assembling.
• Freezing dough: You can freeze the flattened dough discs, tightly wrapped, for up to 1 month. Thaw in the fridge overnight before rolling and cutting.

Frequently Asked Questions

What if I don’t have port wine for the jam?

You can substitute the port wine with an equal amount of cranberry juice, grape juice, or even water. The flavor will be slightly less complex, but still delicious.

Can I use a different jam flavor?

Absolutely! While the homemade raspberry cranberry jam is fantastic, you can certainly use your favorite store-bought jam. Just make sure it’s a good quality, thick jam.

Why are my cookies spreading too much?

This usually means your dough wasn’t chilled enough or your butter was too soft. Make sure to follow the chilling steps, especially freezing the cut-out cookies before baking.

Can I make these cookies gluten-free?

I haven’t tested this recipe with gluten-free flour, so I can’t guarantee the results. If you try it, I recommend using a good quality 1:1 gluten-free baking flour blend.

How far in advance can I make the jam?

You can make the jam up to a week in advance and store it in an airtight container in the refrigerator. This makes assembly day much quicker!

I absolutely adore these Shortbread Linzer Cookies with Raspberry Jam, and I truly hope you do too! They’re such a delightful treat, perfect for sharing or just for yourself with a cup of tea. If you give them a try, please let me know how they turn out – I’d love to hear from you!

Print