Method

1. In a small bowl, combine the almond filling ingredients together until smooth. Divide the mixture between the slices of bread and spread the butter evenly. Top with the other slice of bread to form a sandwich.
2. Place a large skillet pan over medium heat.
3. In a shallow dish, combine all the ingredients for the custard and whisk well to combine.
4. Dip the filled bread slices into the batter, dredging them well on both sides.
5. Melt the butter in the skillet and add the bread slices.
6. Cook for a few minutes until one side is golden brown.
7. Flip and continue cooking until both sides are golden and cooked through.
8. Remove from the pan and serve warm with maple syrup and powdered sugar.