
As I have stated before...I LOVE it when I purchase ingredients and someone eats it 
before I can cook.  I was going to make calzones and a group of boys I shall not mention, but their leader's name rhymes with Tacob, ate the mozzarella and pepperonis. So with two loaves of bread already risen, and rolled, what am I to do? MAKE SOMETHING UP (or throw a fit)
No one was home to see or hear my fit so I chose to make          something up, no need to waste a good fit!
I had made roast the night before so I gave this a shot and it turned out edible.  I'm not saying it's the best recipe I've ever made but it really turned out better than expected.  So here we go, I had laid out two loaves of frozen bread earlier in the day and when they rose I rolled them out as above.
Then I took, left over 
roast cut in small pieces, chopped 
onion to taste, 
mushrooms chopped, 
bell pepper, a small 
potato thin, thin, thinly sliced, and 
hot sauce of choice to taste and laid it down the center of my dough.  I then seasoned with salt, pepper, and garlic powder.   Top with cheese of choice.  Cut 1 1/2 inch strips at an angle along each side of your mixture and  begin laying them across your mixture to cover.  It will leave some gaps  and that is just fine! I baked it at 400 degrees until it was brown...
 Here is the end result.  I served it with baked beans and a salad, along with some brown gravy for dipping if my family so chose. (and we are from the south so they chose!)  To make it I used the juice from the roast, with a little salt and pepper, water and flour in a skillet heated to desired thickness.  Apparently, this was a big hit!  Or everyone ate it because they knew I was mad....
**Sarcasm note- this was a catastrophic success!
Here is the end result.  I served it with baked beans and a salad, along with some brown gravy for dipping if my family so chose. (and we are from the south so they chose!)  To make it I used the juice from the roast, with a little salt and pepper, water and flour in a skillet heated to desired thickness.  Apparently, this was a big hit!  Or everyone ate it because they knew I was mad....
**Sarcasm note- this was a catastrophic success!