Rosemary, sea salt and shortbread did not sound like a very welcoming combination but I had to give it a good try and was so overjoyed I ventured into that rabbit hole. It is a very savory and addicting sweet addition to your holiday cookie repertoire. I was lucky enough to also be recently gifted sea salt infused with rosemary and citrus. I substituted this infusion for the rosemary and salt required in the recipe. It was a bit of a mistake as I found the cookies to be a bit too salty. I hope with a few more tweaks I will have replicated those wonderful gifts from a very special time in our life.
Preheat oven to 325 degrees. Stir together butter, sugar and salt. Fold in rosemary. If using a salt infusion, like myself, use 2 tsp salt mixture. Mix in half the flour, then add remaining flour and combine.
Press into an 8-inch square pan, then sprinkle with a little extra rosemary and salt for a pretty top. Use fork to pierce dough at 1-inch intervals. Bake until lightly golden around the edges, about 20-25 minutes.
Remove from oven and immediately cut into triangles. Cool for about five minutes, then promptly remove shortbread from pan using offset spatula or fork.