01 - Whisk together almond flour, coconut flour, powdered erythritol, and sea salt in a large bowl until thoroughly blended.
02 - Add softened butter and vanilla extract to the dry mixture. Using a spatula or hand mixer, combine until a soft, cohesive dough forms.
03 - Incorporate heavy cream one tablespoon at a time, mixing between additions until dough reaches desired texture.
04 - Fold sugar-free chocolate chips evenly throughout the dough until distributed uniformly.
05 - Sample the dough and adjust sweetness level with additional erythritol if necessary.
06 - Serve immediately for a softer texture or refrigerate for 15 minutes for firmer, scoopable consistency. Store in an airtight container for up to 5 days.