01 - In a large bowl, whisk together the almond flour, coconut flour, powdered erythritol, and sea salt until well combined and no lumps remain.
02 - Add softened butter and vanilla extract to the dry mixture. Mix with a spatula or hand mixer on low speed until a soft, cohesive dough forms.
03 - Stir in the heavy cream one tablespoon at a time until the dough reaches your desired consistency. The dough should be pliable but not sticky.
04 - Fold in the sugar-free chocolate chips evenly throughout the dough until distributed uniformly.
05 - Taste the dough and adjust sweetness if needed. Serve immediately or chill for 15 minutes for a firmer texture. Store leftovers in an airtight container in the refrigerator for up to 5 days.