Preheat oven 350 degrees F and line a muffin tin with 9 muffin liners.

In a large bowl, add almond flour, low carb sweetener, oat fiber, baking powder and salt. Mix well with a spatula.

Add melted butter and continue mixing until dry mixture is coated.

In a small bowl, add eggs, olive oil ad vanilla. Beat egg mixture briefly with a fork.

Add egg mixture to flour mixture and mix with spatula. Don't over mix and no need to use a hand mixer.

Add chocolate chips and give it one more mix.

Using a spoon or cookie dough scoop, fill muffin liners about 3/4 full.

Bake for 20 minutes or until done.

Remove from oven and let sit for 5 minutes before removing from muffin tin.