Biscuits will be crisp on the outside and flaky in the center if you
roll the dough thin and fold it over once before cutting out
biscuits. They'll also split open easily when you're ready to butter
them.

To re-freshen and heat biscuits, put them in a well-dampened paper
bag, twist it closed and put in a 300º oven for several minutes or
until warm.

If you want soft-sided biscuits, bake them in a pan with sides and
put the biscuits close together.

If you want crusty biscuits, bake them on a cookie sheet and place
them apart from each other.

thanks Carol!