Preheat oven to 350° Fahrenheit.
Combine butter and sugar. Beat together on high speed for a minute or so either with a handheld mixer or with a stand mixer.
Add the eggs, lemon juice, and lemon zest. Beat together for another two solid minutes.
Then in a bowl, combine the flour, salt, and baking soda. Lightly whisk or mix with a fork until there are no clumps of baking soda. Add the flour mixture to the wet mixture and mix until just combined.
With a 1/4 cup measuring cup, measure out the cookies and roll into smooth balls.
Bake at 350° F for about 12 minutes, or until the bottoms start to become golden and the tops start to crinkle.