These salta kolagrottor are rich, buttery thumbprint cookies filled with soft caramel and finished with flaky salt. A cozy Swedish treat perfect for fika, gifting, or simply slowing down on a quiet afternoon.
Make the caramel: In a saucepan, combine cream, syrup, sugar, and vanilla sugar. Simmer gently for 10 minutes until thickened and golden. Stir in a pinch of salt and let cool.
Preheat the oven: Set oven to 200°C (390°F).
Make the dough: In a food processor, blend butter, sugar, flour, baking powder, and vanilla sugar until soft and smooth.
Shape the cookies: Roll into 16 balls and place on parchment or in muffin cups. Press a small hollow into each using your thumb or a spoon.
Fill: Spoon cooled caramel into the center of each cookie — don’t overfill.
Bake: Bake for 12 minutes or until edges are just golden. Let cool completely.
Finish: Sprinkle with flaky sea salt once cooled. Serve or store in a tin.
Notes
Use a piping bag for neater caramel centers. For holiday flair, dust with powdered sugar before serving. Cookies keep well in cool, dry conditions.