Ham and Swiss Calzone

This is from my friend Shannon. She has a cookbook, and I was looking through it trying to find something a little different to make one day. We tried this and loved it. We have made it a few times since.

2 Tbl. dried minced onion
2 Tbl. spicy mustard
1 Tbl. poppy seeds
1/2 c. butter
1 tube refrigerated French bread dough
1/2 lb. shaved ham
4 oz. grated Swiss cheese

In a small bowl, stir together the onion, mustard, poppy seeds, and melted butter until blended. Open tube of dough and unroll onto a cookie sheet. Spread 3/4 of the mustard mixture on the center of the dough, leaving a few inches on each side sauce-free. Pile ham onto the center of the dough. Sprinkle grated Swiss over ham. Drizzle remaining the mustard sauce over cheese. Fold long sides in over ham. Next, fold top and bottom ends over, to completely envelope the filling. Press to seal the seam. Slice two large slits to release steam, and place in a 350 oven for 25-30 min, or until bread is golden brown, and a little bit of the sauce is bubbling out of the vent holes. Allow to cool 10 min. before slicing to serve.

*I like to use pizza dough instead of french bread and I will also cut the butter in half. It is a little buttery for me.