I thought I would share what my mom used to make for us and what I served this morning.  It doesn't require too much pre-planning.  When you cook your evening meal, cook a double batch of biscuits.  Serve 1/2 of them and set 1/2 aside.  (I just cover mine in the bread basket and leave them on the counter.)

In the morning, preheat your oven just like you would for toast.

Slice your biscuits in half and place cut side up on a pan.  Spread butter or margarine on each biscuit half.  Sprinkle with a mixture of cinnamon and sugar and bake.  I actually bake mine for about 4 minutes on 500F and then turn them to broil for a few minutes so the tops brown just a touch.

My family calls these cinnamon biscuits.  Another good variation is to cut your biscuits and top with slices of cheese and bake/broil.