Preheat oven to 350 degrees F.
Use an electric mixer to mix coconut oil, sugars and vanilla until smooth. Add egg and mix until well combined.
In a separate bowl, combine the dry ingredients, then mix (a little bit at a time) into the wet ingredients. Mix on high for a minute or until well combined. Stir in chocolate chips and pecans.
Separate the cookie dough into 6 equally shaped balls and press them into 3.5-inch mini skillets or similarly sized ramekins.
Bake for approx. 12-14 minutes. Remove them from the oven when they're slightly underdone in the middle.
Let cool and serve with ice cream if desired.
You can bake these in a larger skillet, adjust baking time accordingly. Let cool and slice pieces to serve. (You can also bake these as regular cookies on a cookie sheet).
A note about coconut oil: if yours is melted to begin with, pop it in the fridge for a bit to harden.