DIRECTIONS:
Step 1
Preheat oven to 375F and line a baking sheet with parchment paper.
Step 2
In a small bowl, whisk together flour, baking powder, and salt.
Step 3
In a large bowl, whip eggs until foamy. Add Swerve, espresso and vanilla and continue to beat until thickened, about 15 minutes.
Step 4
Meanwhile, melt butter and chocolate together in double boiler or over pan of barely simmering water. It should be melted but still cool to the touch.
Step 5
Gently fold melted chocolate into the egg mixture. Fold in flour. Fold in chocolate chips or chunks.
Step 6
Drop by rounded spoonfuls onto prepared baking sheet, 1 inch apart.
Step 7
Bake 8 minutes, or until slightly puffed and cracked. Let cool on pan.
Makes about 18 servings.