Crusted Pâté (Spain)

Name: Crusted Pâté (Spain)
Prep time: 45 min
Cook time: 10 h
Total time: 10 h
Yield: 12 portions
Ingredients: 400 g plain flour; 200 g unsalted butter; 100 g water; 1 tsp fine sea salt; 6 - 8 sprigs fresh parsley; 3 tsp pickled green peppercorns; 2 slices white bread; 100 g button mushrooms; 900 g pork meat; 150 g chicken livers; 3 tsp fine sea salt; 1 tsp ground black pepper; 3 large eggs; 50 g milk; 20 g oloroso wine; 50 g foie gras mi-cuit; 3 slices bacon; 1 egg; 3 gelatine leaves; 350 g water; 50 g sweet wine