English Muffins

Name: English Muffins
Ingredients: 1 medium Yukon Gold potato (140-160 grams); First portion of water: 1 1/3 cups (11 ounces) water, at 68°F (cool tap water); 3 cups (418 grams) bread flour; 1/4 cup (28 grams) whole wheat flour; 1 tablespoon honey; 2 1/2 teaspoons kosher salt; 1 1/4 teaspoons active dry yeast; Second portion of water: 1/3 cup (2 1/2 ounces) water, at 68°F; Olive or vegetable oil for oiling your hands and the bowl; 2 tablespoons all-purpose flour, plus more for dusting the work surface; 2 tablespoons cornmeal