Preheat oven to 350º.
In frying pan, brown ground beef and onion; drain.
Stir in salt, Worcestershire sauce, Pico Pica, pork and beans and tomato paste
Simmer while preparing crust.
Seperate crescent dough into 8 triangles.
Arrange triangles in ungreased 9 or 10 inch pie pan, spoke fashion, with narrow tips of triangles extending over pan 4 inches.
Press dough over bottom of pan.
Spoon meat mixture into crust
Top with cheese slices.
Bring tips of dough up over filling to center.
Bake 25-30 minutes until golden brown.
Refrigerate any leftovers.
To reheat, cover with foil, heat for 35-40 minutes.