Pork Stew with apples

5 pound pork butt or shoulder roast , trimmed of excess fat and cut into 3-4 big chunks if possible 1/4 cup all purpose flour 3 Tbsp butter 2 large onions ,[...]

1 tablespoon vegetable oil 2 lbs boneless pork shoulder , cut into 1-inch cubes 2 yellow onions , quartered 2 carrots , cut diagonally into 1-inch slices 2[...]

1 tablespoon vegetable oil 2 lbs boneless pork shoulder , cut into 1-inch cubes 2 yellow onions , quartered 2 carrots , cut diagonally into 1-inch slices 2[...]