Preheat oven to 350 degrees. Line an 8x8 baking dish with foil.
In a bowl combine melted chocolate with canola oil. Add sugar, and eggs. Mix until well combined. Stir in flour and salt. Fold in chocolate chips
Spread 1/2 the batter into the bottom of the pan. Place Oreo's in 3 rows of 3 over the batter. Pour in the rest to cover the cookies. If using additional Oreo's sprinkle them across the top.
Bake for about 25 -30 minutes, or until done. Cool before serving.