Warm the milk in the microwave, not boiling, just above lukewarm

Chopped the butter and melt it in the warm milk

In a very large bowl put the milk and butter, add the yeast, salt, and sugar – then mix together

Adding 1 cup of flour at a time and mix/knead together

Once all flour is added, knead for about 2 to 5 minutes

Cover the bowl with a cloth and leave in a warm place for about 2 hours or dough has doubled in size

Grease a large pan about a 15 x 17 size

Pouch the dough down

Now squeeze off a bowl of dough about the size a little larger than a golf ball

Put a few chocolate pieces inside, fold over and over to make a ball

Set in the greased pan

Continue with the rest of the dough until the pan fills

If needed get a second pan

Cover with a cloth, set in a warm place, and let rise until double about 2 hours

Preheat oven to 425 degrees

Place rolls in oven and bake for 10 minutes

Remove from oven and butter the top of each roll with a little soft butter

Let cool a little before serving