Dutch~ Worstenbroodjes (Sausage rolls)

Worstenbroodjes
For the rolls
2 cups of all-purpose flour
1/2 cup of warm milk, plus two tablespoons
1/4 teaspoon of salt
1 teaspoon of active dry yeast
2 teaspoons of sugar
2 tablespoons of butter
1 egg

For the filling
1 lb ground beef (preferably half beef, half pork)
1/2 cup of panko or breadcrumbs
1 egg
1/4 teaspoon of pepper
1/2 teaspoon of kosher salt
1/4 teaspoon of nutmeg
1 tablespoon of chopped parsley (optional)

For egg-wash
1 egg
2 tablespoons of water

Activate the yeast by stirring it into the warm milk. In the meantime, mix the flour with the salt and the sugar. When the yeast has proofed which takes about five minutes (it's now all bubbly and smells great), add it to the flour and mix it in. Drizzle the melted butter on top, continue to mix and finally add in the egg. Mix briefly until it all comes together, then take it out of the bowl, and knead for about five to ten minutes by hand. Grease the bowl, add the dough, turn it over so it's coated, and cover. Let rise for approximately thirty minutes or until 2/3s larger in size.

In the meantime, mix the ground meat with the spices, the breadcrumbs, the eggs and the milk. Cut off 2oz portions and roll into a small ball. Set aside while you do the rest. When they're all divided into 2oz portions, carefully roll each ball out into a sausage shape, about five inches long. Cover.
Carefully punch down the dough. Divide into 2oz pieces and roll each piece into a ball. While you work on the rest, keep each one covered underneath a tea towel or plastic wrap, you don't want them to dry out.

Now, with a rolling pin, roll the dough into an elongated oval, slightly larger than five inches long. Place one sausage on top, fold over the short edges, pull over the long edge and carefully roll the sausage into the dough, pinching the seam.

Place each sausage roll on some parchment paper on a baking sheet. Cover and let them rise, at room temperature, for forty minutes to an hour.

Preheat the oven to 375F. Brush the sausage rolls with the egg wash and bake for approximately twenty to thirty minutes.