Heat oven to 350 degrees F.
Unroll dough on work surface; separate into triangles.
Spread each triangle with 3/4 teaspoon mustard. Top each with turkey, cheese and bacon, cutting to fit if necessary. Roll up loosely as directed on can. Place on ungreased cookie sheet; curve into crescent shape.
Bake 18 to 20 minutes or until golden brown and cheese is melted.
For a yummy lunch, bake these tasty sandwiches ahead, cool and wrap well.
Take along in insulated lunch bag with ice pack for a special noontime treat. Next time, use slices of cooked ham instead of turkey.