Mix rolled oats, brewed coffee, milk, Greek yogurt, chocolate powder, maple syrup or honey, vanilla essence, and a bit of salt in a bowl. Mix vigorously until completely blended.
Refrigerate the bowl or container overnight or for 4-6 hours with plastic wrap or a cover. This softens and tastes the oats.
Stir the oats before serving to ensure even mixing. If the mixture is too thick, add milk to thin it.
In serving glasses or bowls, alternate soaked oats with broken ladyfinger biscuits.
For a Tiramisu touch, sprinkle additional chocolate powder and add whipped cream to each dish.
Sprinkle dark chocolate shavings or shredded chocolate on top.
Overnight Tiramisu Oats are an interesting morning treat!