Overall works best toasted

After a day, bread seems too tough and heavy to eat without toasting or broiler... kinda needs to be reheated some way

and delivers great results any way served,  Now i'd like to learn how to make a soft sandwich loaf i can use start  finish without
toasting...? need help please thanx uncle g.
picture/ 3 cups reg.flour 1 1/2 cups water 1 1/2 tsp salt 1/4 tsp yeast wait 18hr into cast iron dutch oven at 500
for 30min take lid off temp down to 450 finish for 15 min take off let cool 1hr