Mix the poolish, milk and water in a large bowl.
Mix the flour, sugar and yeast in a medium size bowl.
Add the flour mixture to the poolish mixture and mix thoroughly with one hand.
Cover and let rest for 20 minutes. (This is the Autolyse.)
Add the salt and melted butter and mix well.
Knead-fold over knead 15-20 times. Cover and rest for 10 minutes.
Knead-fold over knead 15-20 times. Cover and rest for 10 minutes.
Knead-fold over knead 15-20 times. Cover and rest for 10 minutes.
Knead-fold over knead 15-20 times. Place into an oiled rising container, cover and rest 50-90 minutes. Until doubled.
Remove the dough from container and gently de-gas.
Shape into a boule (ball), cover and let rest 10-15 minutes.
Shape into a loaf and place seam side down into an oiled bread pan.
Heat oven to 350°F/90.5°C
Let loaf rise 60-85 minutes until the dome of the loaf is about 1 inch above the rim of the pan. Alternatively, depress finger into the dough, if the indention is slow to rise the bread is ready to bake. (60 minute rise on a warm day, 85 minutes on colder days.)
Bake at 350°F/177°C for 30-40 minutes, Check after 25 minutes. Bake to thermometer reading of 195 °F Remove from pan and cool on a rack for 2-hours.