Non-stick cooking spray
2 chipotle chile peppers in adobo sauce, chopped*
1/2 teaspoon salt
1/2 teaspoon ground black pepper
1/2 teaspoon smoked paprika
1 (2 1/2 pound) boneless pork shoulder roast
3 medium sweet potatoes, peeled and cut in 1-inch cubes
1 large onion, chopped
1 (21 ounce) can LUCKY LEAF(r) Apple Pie Filling
3 tablespoons all-purpose flour