Preheat oven to 350 degrees F. Line 2 cookie sheets with parchment paper and set aside.

In the bowl of a stand mixer, cream together the butter and sugar on medium power until light and fluffy (approximately 3 minutes). Reduce to low speed and add the vanilla extract, egg, salt, lemon zest, and lemon juice. Mix well, scraping down the sides of the bowl when needed.

In a separate mixing bowl, sift together the baking powder, baking soda, and flour.

With the mixer on low, slowly add the dry ingredients to the wet ingredients until just combined. Use a rubber spatula or wooden spoon and mix in the frozen raspberries (do not overmix!).

Using a cookie scoop, drop the dough onto the prepared cookie sheet (approximately 1 heaping tablespoon per cookie).