Start with the Molasses Bread. In a small bowl bloom the yeast in warm water with sugar, stir and let sit for 15 minutes, set aside.
Warm up the milk and butter in a small sauce pot until butter has melted, set aside.
In a mechanical mixing bowl, add 1 ½ cups of the flour and the salt, stir together, then set up with a paddle, add the molasses, milk and butter, egg, and bloomed yeast. Mix with paddle until combined.
Gradually add the remaining 2 ½ cups of flour while paddling until a tacky dough is formed.
Remove dough from bowl onto a dusted table and knead the dough by hand for at least 5 minutes.
In a greased bowl add the kneaded dough, cover the dough with a clean damp towel, tuck it in, let set to rise for at least 2 hours, preferably in a warm area.
After the dough has risen, punch and beat the gas out, let set for 15 minutes.
Grease two bread pans and split the dough in half, one for each pan, mold into an extended shape roughly the length and width of the bread pans; cover with a clean dry towel, and proof the dough in a warm area (or oven) for 2 ½ hours or until the bread dough has risen at least 1 inch above the rim of the bread pans.
Bake in a conventional oven set to 350 ℉ for 45 minutes until crisp, remove from oven and let cool slightly before removing from bread pans by tapping the pans to pop out the loaves. If the bread is stuck, carefully use a spatula to scrape the inside of the pans enough to remove the loafs. Transfer loaves to a cooling rack to cool completely before slicing.