In a medium mixing bowl, combine the whey protein isolate, almond flour, coconut flour, sweetener, and sea salt.
Whisk the dry ingredients thoroughly to remove any clumps.
Add the Greek yogurt and vanilla extract to the bowl.
Stir with a spatula until a thick, cohesive dough begins to form.
Add the almond milk one teaspoon at a time if the mixture is too dry, until the desired dough consistency is reached.
Fold in the sugar-free chocolate chips until evenly distributed.
Serve immediately or refrigerate for 15 minutes to allow the fibers to hydrate for a firmer texture.