Combine eggs, milk, sugar, and spices in a bowl or blender and mix until smooth.
Grease a 9x13 pan. Spread bread cubes inside, then pour over egg mixture. Top with blackberries and a sprinkle of coconut sugar. Allow bread to soak for a couple of hours, or even overnight.
When you’re ready to bake, place in oven for 40-50 minutes.
In a mixer, combine mascarpone, vanilla, sugar, and lemon. Mix until smooth and creamy.
When bread pudding is cooked, serve warm with a dollop of mascarpone and fresh (or defrosted frozen) berries.