Salted Dark Chocolate Peanut Butter Chip Cookies

1. Preheat oven to 350ºF. Line cookie sheets with a baking mat or lightly spray with nonstick cooking spray.
2. Whisk together flour, baking soda, salt, and baking cocoa.
3. Using a mixer, cream together butter and sugars. Add egg and vanilla. Beat until creamy. Slowly add dry ingredients to wet ingredients and mix until combined. Stir in peanut butter chips.
4. Drop cookie dough by heaping tablespoonfuls onto prepared cookie sheets. Sprinkle with sea salt. Bake for 8-10 minutes or until cookies just start to set. Cool for 5 minutes on cookie sheets before removing to wire racks. Store in an airtight container.

This recipe is adapted from Bake Your Day.