Oatmeal Bread

Name: Oatmeal Bread
Ingredients: 2 cups ( 178 g ) old-fashioned oats; 1 cup ( 114 g ) whole wheat flour; 2 cups ( 480 ml ) boiling water; 2/3 cup ( 160 ml ) whole milk; 4 teaspoons instant yeast; 1 tablespoon ( 18 g ) kosher salt; 6 tablespoons ( 86 g ) honey; 6 tablespoons ( 90 ml ) vegetable oil , plus more for greasing the pans; 5 cups ( 600 g ) bread flour , plus more for dusting; 1 large egg; 1 tablespoon water; 1/4 cup old-fashioned oats