For a richer flavor, use European-style butter with a higher fat content. Toast the walnuts before adding them to the dough to enhance their nutty flavor. Spread them on a baking sheet and bake at 350°F (175°C) for 5-7 minutes, or until fragrant. If you don't have a double boiler, you can create one by placing a heatproof bowl over a saucepan filled with about an inch of simmering water. Make sure the bottom of the bowl doesn't touch the water. Feel free to experiment with different types of jam for the filling. Apricot, strawberry, or fig jam would all be delicious choices. Store the cookies in an airtight container at room temperature for up to 3 days.
Rosella Ziemann
Jun 14, 2025I substituted almond extract for the vanilla extract and it added a lovely nutty flavor to the cookies.
Carolina Graham
May 5, 2025I refrigerated the dough overnight and the cookies baked up beautifully.
Kiana Mueller
Apr 8, 2025The dough was a little sticky, so I added a bit more flour. They turned out perfectly!
Jessika Wintheiser
Feb 27, 2025The white chocolate drizzle was a bit too sweet for my taste, so next time I'll use dark chocolate instead.
Tyrell Anderson
Feb 17, 2025I used a small melon baller to make the wells in the cookies, and it worked great!
Sheila Kling
Jan 4, 2025I didn't have walnuts on hand, so I used pecans instead. They were delicious!
Fatima Howe
Dec 25, 2024My kids loved helping me make these cookies. They especially enjoyed filling the wells with jam.
Darius Beer
Dec 4, 2024These cookies were a huge hit at my holiday party! Everyone loved the combination of raspberry jam and white chocolate.
Madelyn Morissette
Nov 7, 2024These are so easy to make and they look so festive! I'll definitely be making them again.