Preheat your oven to 350°F (175°C).
In a small bowl, combine 2 tablespoons of hot coffee with 1 teaspoon of baking soda. Stir until dissolved.
In a large mixing bowl, combine 1 cup of sugar and 1/2 cup of extra virgin olive oil. Whisk together until well blended. Add in 2 large eggs and 1 teaspoon of vanilla bean paste, mixing until smooth.
Pour the baking soda and coffee mixture into the wet ingredients. Mix well.
In a medium bowl, whisk together 3/4 cup of white whole wheat flour, 3/4 cup of cocoa powder, and 1/4 teaspoon of kosher salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Gently fold in 2 cups of dark chocolate morsels and 1 cup of dried blueberries.
Using a cookie scoop or tablespoon, drop rounded balls of dough onto a prepared baking sheet, spacing them about 2 inches apart.
Sprinkle a small pinch of sea salt on top of each cookie.
Bake for 10-12 minutes, or until the edges are set and the tops look slightly cracked.
Remove from the oven and allow to cool on the baking sheet for 5 minutes before transferring to a cooling rack.