Preheat oven to 300 degrees.
Microwave the cream cheese in a microwave safe bowl for 10 seconds to soften it. Add coriander, garlic powder, egg yolks, swerve, and salt to the cream cheese and mix to combine.
With a stand mixer or hand mixer, beat the egg whites and cream of tartar until they have stiff peaks.
Fold the cream cheese mixture into the egg whites gently so the whites do not deflate.
On a lined baking sheet, spoon the mixture into 6 rounds.
Bake in the middle of the oven for 20-25 minutes, or until the bread is lightly browned.
Remove from the oven and let them cool.
Toast the bread in the toaster until it is crisp