Few things bring as much joy as biting into a buttery thumbprint cookie, its center filled with sweet jam. Perfect for holiday gatherings or a cozy afternoon treat, these cookies are as fun to make as they are to eat.
Why This Recipe Works
- The combination of butter and sugar creates a melt-in-your-mouth texture that’s irresistibly tender.
- Using your thumb to make the indentation ensures each cookie is perfectly sized for a generous dollop of jam.
- Baking at 350°F strikes the perfect balance between a golden edge and a soft center.
- Customizable with any jam or filling, making it a versatile recipe for any taste.
- Simple ingredients come together quickly, offering a fuss-free baking experience.
Ingredients
- 1 cup unsalted butter, softened
- 1/2 cup granulated sugar
- 2 large egg yolks
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup your favorite jam
Equipment Needed
- Electric mixer
- Mixing bowls
- Measuring cups and spoons
- Baking sheets
- Parchment paper
- Cooling rack
Instructions
Step 1: Cream the Butter and Sugar
In a large mixing bowl, use an electric mixer to cream together the softened butter and granulated sugar until the mixture is light and fluffy, about 3 minutes. This step is crucial for creating that tender cookie texture. Tip: Make sure your butter is at room temperature to ensure smooth mixing.
Step 2: Add Egg Yolks and Vanilla
Beat in the egg yolks one at a time, followed by the vanilla extract, ensuring each is fully incorporated before adding the next. The yolks add richness and help bind the dough together.
Step 3: Incorporate Dry Ingredients
Gradually mix in the flour and salt until just combined. Overmixing can lead to tough cookies, so stop as soon as the flour disappears. The dough should be soft but not sticky.
Step 4: Shape the Cookies
Roll the dough into 1-inch balls and place them on parchment-lined baking sheets. Use your thumb to press a deep indentation into the center of each ball. Tip: If the dough sticks to your thumb, lightly flour your finger or use the back of a teaspoon.
Step 5: Fill and Bake
Fill each indentation with about 1/2 teaspoon of jam. Bake at 350°F for 12-14 minutes, or until the edges are lightly golden. Let cool on the baking sheet for 5 minutes before transferring to a cooling rack. Tip: For a glossy finish, brush the jam with a little warm water before baking.
Tips and Tricks
For those looking to elevate their thumbprint cookies, consider toasting the nuts before adding them to the dough for a deeper flavor. If you’re using a particularly runny jam, a small amount of cornstarch can help thicken it, preventing it from spreading too much during baking. For a festive touch, drizzle melted chocolate over the cooled cookies or sprinkle with powdered sugar. Remember, the key to perfect thumbprint cookies is not overworking the dough and ensuring your indentations are deep enough to hold the filling without the cookies breaking apart.
Recipe Variations
- Swap out the jam for chocolate ganache or caramel for a decadent twist.
- Add 1/2 cup finely chopped nuts to the dough for added texture and flavor.
- Use citrus zest in the dough and fill with lemon curd for a tangy variation.
- For a holiday version, mix in 1/2 teaspoon of cinnamon or nutmeg into the dough and fill with spiced jam.
- Make them gluten-free by substituting the all-purpose flour with your favorite gluten-free blend.
Frequently Asked Questions
Can I use margarine instead of butter?
While margarine can be used, butter is recommended for its superior flavor and texture. Margarine may alter the taste and consistency of your cookies, making them less tender and flavorful.
How do I prevent the jam from bubbling over?
To prevent the jam from bubbling over, avoid overfilling the indentations. A little goes a long way. Additionally, baking at the correct temperature and not overbaking will help keep the jam in place.
Can I freeze thumbprint cookie dough?
Yes, thumbprint cookie dough freezes beautifully. Shape the dough into balls and freeze on a baking sheet before transferring to a freezer bag. When ready to bake, thaw slightly, make the indentations, add the jam, and bake as directed, adding a minute or two to the baking time.
Summary
Thumbprint cookies are a classic treat that combines buttery dough with sweet jam fillings. Easy to make and endlessly customizable, they’re perfect for any occasion. Follow these tips and variations to make them your own.