Here's a new twist on a classic flavor pairing. I picked up my October Martha Stewart Living today and this recipe was the last one featured in the book.
They worked out pretty well, and I was able to use the Blackberry Jam I made and blogged about in this post. The recipe calls for raspberry jam, but mmmmm blackberry. And don't worry, it is my jam, but in an old Traverso's jam jar that I love (plus, I had more jam than I did jars at the time!).
Also, I changed the recipe a little, it calls for the jam to be added to the cookies after they're cooled, and I added it part way through baking, I like jam after it's been in the oven a bit and caramelized some.
Peanut Butter and Jelly Thumbprints
1 1/4 cups AP flour
1/2 tsp. baking powder
1/2 tsp. baking soda
1/2 tsp. salt
3/4 cup smooth peanut butter
1/2 cup unsalted butter, room temperature
1/3 cup packed light-brown sugar
1/3 cup granulated sugar, plus more for rolling
1 large egg
1 tsp. pure vanilla extract
1/2 cup raspberry jam
Preheat oven to 350 degrees. Whisk together flour, baking powder, baking soda, and salt. Beat peanut butter and butter until smooth. Add sugars and beat until light and fluffy. Add egg and vanilla, and beat until incorporated. Add dry ingredients, and mix until combined.
Scoop level tablespoons of dough and form into balls. Roll each ball in granulated sugar, and transfer to parchment-lined baking sheets, spacing about 2-inches apart.
Bake until cookies are puffy, about 10 minutes. Remove from oven, and make indentations in centers by pressing with the handle end of a wooden spoon.
Scoop a small amount of jam into each indentation and return cookies to oven and bake until edges are golden, 6 to 7 minutes more.
Transfer cookies to wire racks and cool completely.
Cookies can be stored for up to 1 week.
Makes about 40 cookies.