These thimble cookies are another old favorite of my mother's. A neighbor was making these when I was a child and I never got enough of them. Preheat the oven to 350 degrees F (175 degrees C). Cream butter and sugar; add yolk and lemon juice and beat well. Stir in flour until well blended.
These jam thumbprint low carb cookies are so much simpler. The dough is pulsed in the food processor, blobs are dropped into coconut, they are put on a parchment-lined tray and pressed by a thumb. Add a dollop of jam and that's it.
This easy and delicious keto and low-carb jam really hits the sweet spot! 1 cup fresh berries of your choice (I used 1/4 cup each, strawberries, blackberries, raspberries, & blueberries) preferred sweetener, optional (equivalent to 1-2 tablespoons sugar or to taste) Place berries and sweetener in a small pot over medium-high heat.
Preheat oven to 325°F (160°C). Line a cookie sheet with parchment paper. Set aside. Remove the dough from the fridge and, using a tablespoon, form cookie dough balls. Place each ball onto the prepared cookie sheet. Place your thumb in the center of the cookie dough ball and press the dough to form a thumbprint.