In a mixing bowl, combine the flour, yeast, warmed milk, sugar, salt, eggs, and softened butter. Mix until a dough forms.

Knead the dough on a floured surface until smooth and elastic.

Incorporate the raspberries (or raspberry jam) and vanilla extract into the dough.

Place the dough in a greased bowl, cover, and let it rise until doubled in size.

Punch the dough down, shape it into a loaf, and place it in a greased loaf pan.

Cover again and let it rise until the dough has risen to the top of the pan.

Bake in a preheated oven until golden brown and a toothpick inserted comes out clean.

Allow the loaf to cool before slicing.