01 -
Heat your oven to 350°F (175°C). Put parchment paper on your baking sheets.
02 -
Mix flour and sea salt together in a bowl. Put it aside for now.
03 -
Using an electric or stand mixer, beat the soft butter and sugar together until the mixture gets fluffy.
04 -
Mix in the egg, lemon juice, chopped basil, and vanilla. Keep mixing until everything's blended well.
05 -
Slowly add your flour mixture to the wet ingredients. Mix on low just until everything comes together.
06 -
Scoop dollops of dough onto your lined baking sheets, leaving space between them. Bake for 12-15 minutes until the edges turn slightly golden.
07 -
Let cookies sit on the baking sheets for 5 minutes, then move them to a cooling rack until they're completely cool.