Preheat oven to 350º. Prepare a tart pan with non-stick cooking spray and set aside.

Press pie crust into the bottom of the pan and poke bottom several times with a fork.

Bake pie crust for 15 minutes.

While pie crust is cooling, whisk eggs, egg white, sugar, coconut oil, and sugar together.

Chop 1/2 cup of the pecans. Add pecans and chocolate to the mixture and combine.

Pour mixture into the pie crust and bake for about 15 minutes.

Take pan out of the oven and use the other cup of pecans to form a decorative pattern on top of the tart.

Bake tart for about 10 more minutes or until the center is set.

Allow the tart to cool before slicing.