Sourdough Kouign-Amann Recipe

Name: Sourdough Kouign-Amann Recipe
Prep time: 2 h
Cook time: 25 min
Total time: 2 h 25 min
Cuisine: French
Ingredients: 8 ounces active sourdough starter (1 cup); 2 ounces water (¼ cup warmed to 110 °F); 6 ¼ ounces all purpose flour (1 ¼ cups, see note); 1 teaspoon table salt; ¾ ounce granulated sugar (1 ½ tablespoons); 1 ounces salted European butter (room temperature); 8 ounces salted European butter (room temperature); 8 ounces granulated sugar (1 cup)