Step 1: Dough
1 cup of water, 1/2 cup milk, 1/4 cup butter, 4 cups bread flour, 2 tsp salt, 1/4 cup sugar, 2 1/4 red star active dry yeast.
Combine 1 cup of flour, yeast, salt, and sugar into a leg mixing bowl. Heat water, milk and butter until warm (120-130 f). Add liquid to solid. Mix with a wooden spoon until combined together. Knead dough until smooth and tacky. Put dough in lightly oiled bowl and turn grease top. Cover let rise overnight in fridge.
Step 2: Filling
Divide dough into 2 sections let rise for 10 min. Combine sugar and cinnamon. Roll dough into12x8 inch rectangle. Lightly brush dough with melted butter. Sprinkle half of sugar and cinnamon. Place apples, walnuts, and sugar lightly into dough. Place in lightly greased loaf pan. Cover, let rise overnight in refrigerator.
Step 3: Glaze and Bake
Bake in a preheated 350°F oven for 35-40 minutes, until golden brown. Place a tented piece of aluminum foil over breads the last 15 minutes to prevent over-browning. Brush with remaining melted butter. Remove from pans; cool on wire rack 10 minutes. Combine glaze ingredients; drizzle on loaves.