-
1
Prepare the brioche dough a day ahead.
-
2
Sift the flour and salt into a bowl.
-
3
Dissolve the sugar and yeast in the warmed milk.
-
4
When frothy, add to the flour mixture with the eggs.
-
5
Mix into a dough with a wooden spoon and gradually work in the butter.
-
6
Cover and leave to rise for 2 hours.
-
7
Punch down, cover and leave overnight on the lowest shelf of the refrigerator.
-
8
To cook the sausage, slit the skin here and there to prevent it splitting and place it in a pot of cold water.
-
9
Bring slowly to a boil and simmer for 45 minutes.
-
10
Remove, allow to cool and drain on a cloth, then carefully remove the skin with a sharp knife.
-
11
Preheat the oven to 375F.
-
12
Roll out the brioche dough into a 1-inch thick rectangle large enough to enclose the sausage.
-
13
Place on a greased baking sheet and brush the edges of the pastry with water.
-
14
Wrap the sausage in the dough, overlapping the long sides and then folding the ends over.
-
15
Brush the dough with the beaten egg and bake for 1 hour, until the pastry is golden.
-
16
Transfer the cooked brioche to a plate and serve it in slices about 3/4 inch thick, with Dijon mustard.