Preheat oven to 350 degrees.
Into bowl add sugar, coconut oil & melted butter. Whisk until combined.
Add in egg & vanilla extract. Whisk again until mixed.
Next add in cocoa powder, flour and salt into the bowl. Stir to combine.
Spray skillet with baking spray. Add in the brownie mix & top with chocolate chips.
Bake skillet in oven for 15 minutes. (I like mine gooey in the middle & crusty edges so 15 minutes worked perfectly for me, go longer if needed!)
Allow skillet to cool. Top with ice cream, serve & enjoy!