Slow Cooked Swiss Pork

Bahan-bahan (6 porsi)

• ¼ cup all purpose flour
• ¼ teaspoon salt
• ⅛ teaspoon pepper
• 32 ounces boneless pork roast
• 1 medium onion, (sliced)
• 2 ribs celery, (sliced)
• One 28-ounce can fire roasted diced tomatoes
• 1 tablespoon Worcestershire sauce
• cooked egg noodles, (for serving)
• chopped fresh parsley or celery leaves, (for garnish (if desired))