Start by preheating your oven to 170 degrees Celsius (340 degrees Fahrenheit).
In a mixing bowl, combine the coconut sugar, almond flour, and vanilla protein flour. Mix well to ensure even distribution of the dry ingredients.
In a separate microwave-safe bowl, microwave the almond butter for about 20 seconds until it becomes soft and creamy. Add the maple syrup and milk to the almond butter and mix until well combined.
Pour the wet mixture into the bowl of dry ingredients. Stir gently until lightly combined and then add the chocolate chips. Continue to stir until a dough forms. If the dough is too wet, add a little more almond flour or protein powder. If it's too dry, add a tablespoon of milk at a time until the desired consistency is achieved.
Slice the croissants in half lengthwise. Place 1 to 2 cookie dough balls inside each croissant, then close. Place two cookie dough discs on each end of the croissant. If you prefer, you can add an additional disc in the center on top of the croissant.
Bake in the preheated oven for 5 to 7 minutes, or until the croissants are golden brown and the cookie dough is crunchy on top and gooey on the inside.
Once baked, remove the croissants from the oven and allow them to cool before enjoying.