Preheat your oven to 350°F.
Grease the baking dish with butter.
Heat milk until it's warm.
Mix breadcrumbs with 2 tablespoons sugar.
Pour warm milk over breadcrumb mixture.
Let it soak for 10 minutes.
Beat egg yolks with vanilla extract.
Stir yolks into the soaked breadcrumbs.
Pour mixture into the baking dish.
Bake for 25 minutes until set.
Spread jam over the baked layer.
Whisk egg whites until stiff peaks.
Add remaining sugar while whisking continuously.
Spread meringue over the jam layer.
Bake for 15 minutes until golden.
Let it cool before serving.