French Sandwich Bread (Hand Kneaded)

This bread is called "Pain de Mie" in France. When allowed to cool to room temperature, it can be sliced very thinly. Ingredients and links are listed below: 13x4x4" Pullman (Pain de Mie) Pan: https://amzn.to/379jKd4 How to make this bread in a stand mixer: https://www.agardenforthehouse.com/pa... 2 1/4 teaspoons yeast (active dry or instant) dissolved in 1/4 cup warm water 4 3/4 cups bread flour or all-purpose flour 1 2/3 cups warm whole milk 2 1/2 teaspoons kosher salt 6 tablespoons butter Oven temperature and time: 435°F for 35-40 minutes