Begin with taking your rolled oats and place them in a mixing bowl.
Pour the fresh apple juice over the oats, ensuring they’re well-submerged.
Add the Greek yogurt into the mix and stir until well combined.
Drizzle in the lemon juice to keep the apple’s color fresh and mix again.
Grate your apples finely and fold them into the oat mixture.
Incorporate raisins or sultanas and half of the chopped almonds, mixing until everything is well-distributed.
Cover your bowl and place it in the fridge overnight.
In the morning, give your Bircher muesli a good stir.
Divide the muesli between bowls.
Top with fresh berries, the remaining chopped almonds, and any other desired toppings.