Preheat your oven to 350°F (175°C) and prepare a baking sheet with parchment paper.
In a separate bowl, combine the flour, baking soda, and sea salt, whisking them together until well mixed.
In a larger bowl, beat the softened butter with both sugars until the mixture is light and fluffy.
Incorporate the yogurt, vanilla extract, and egg into the butter-sugar blend, stirring until everything is smoothly combined.
Gradually mix in the dry ingredients, being careful not to overmix.
Gently fold in the chocolate chips until evenly distributed.
Using a tablespoon, scoop out portions of the dough and place them on the prepared baking sheet, ensuring they are spaced about 2 inches apart.
Bake for 10-12 minutes, or until the cookies are golden around the edges.
Let them rest on the baking sheet for 5 minutes before moving them to a wire rack to cool completely.