Soak the raisins overnight: In a medium bowl, place raisins, 2 tea bags, and 1 ½ cups boiling water. Let this steep for about 10-12 hours.
After soaking the raisins, drain the tea and reserve ¼ cup. Remove the tea bags.
Preheat oven to 350°F degrees, lightly grease a 9x5 loaf pan, and line the bottom with parchment paper.
In a medium bowl whisk together the almond flour, arrowroot, baking powder, and salt.
In a large bowl, whisk together the eggs, applesauce, coconut sugar, and tea. Stir in the raisins. Add the dry ingredients to the wet mixture and stir until just combined.
Pour batter into the prepared loaf pan, place in the oven, and bake for 45-50 minutes. Remove from oven and place on a rack to cool for 10 minutes, then turn out onto the rack to cool completely. Let the loaf cool completely before serving.
Loaf will keep, well wrapped in the fridge, for 5 days.