Preheat oven to 350 degrees F / 177 degrees C.
In a mixing bowl or food processor, combine ¾ cup almond flour, 5 tablespoons psyllium husks, 1 teaspoon baking powder, 1 tablespoon allulose, and ¾ teaspoon sea salt until mixed thoroughly.
¾ cup almond flour, 5 tablespoons psyllium husks, 1 teaspoon baking powder, 1 tablespoon allulose, ¾ teaspoon sea salt
Add 3 egg whites, 1 teaspoon white wine vinegar, and 1 cup boiling water, and stir until dough becomes thick and smooth.
3 egg whites, 1 teaspoon white wine vinegar, 1 cup boiling water
Divide dough into six ball shapes and place on a large baking tray lined with parchment paper.
Bake in the preheated oven for 50 minutes to 1 hour. Add ten minutes as needed until golden brown.