Placek Z Kruszonka - cooking recipe

Ingredients

Dough
1/2 cup sugar
4 ounces softened butter
1 1/2 cups milk
1/4 ounce active dry yeast
5 large eggs (beaten with the salt)
1 teaspoon salt
6 cups all-purpose flour
1/2 teaspoon vanilla (optional, my grandmother didn't use it)
1 1/2 cups dark raisins (optional, my grandmother didn't use raisins)

Preparation

Place sugar and butter in a large bowl or stand mixer. Scald the milk, and pour it into the bowl with sugar and butter. Stir until butter is completely melted. Let cool to 110 degrees.
Add yeast and mix well. Add egg-salt mixture and half the flour, stirring constantly. Add the vanilla and raisins, if using, and mix well. Add the remaining flour and mix well. The dough will be sticky.
Turn out into a greased bowl and cover with greased plastic wrap. Let rise until doubled. Grease two (9x5-inch) loaf pans and make the crumb topping in a medium bowl by combining flour and sugar, and cutting in the butter with your fingers. Set aside.
Using slightly dampened hands, punch down dough and divide it in half. Place in prepared pans. Sprinkle half the crumb topping on each cake. Place on a baking sheet (to catch any crumbs that fall off while baking), cover with greased plastic wrap, and let rise until dough mounds slightly over the top.
Heat oven to 300 degrees and bake 50 minutes or until instant-read thermometer registers 190 degrees. Remove from oven. Cool in pan for 5 minutes, then turn out and cool coffee cakes completely on their side on a wire rack. Best if eaten within a few days of making, but freezes nicely.