Roast Beef Po' Boys

Ingredients

• beef rump roast (6 lbs)
  1 unit
• onions

  cut into quarters
  4 large
• salt and pepper to taste
  1 unit
• vegetable oil
  ½ cup
• flour
  ¼ cup
• green onions

  chopped
  2 bunches
• bunch celery

  trimmed and chopped
  1 unit
• chopped fresh parsley
  ½ cup
• garlic cloves

  crushed or smashed
  3 unit
• tomato paste

  6 oz each
  2 cans
• whole tomatoes (16 oz)
  1 can
• dark brown sugar
  1 tbsp
• Tabasco sauce
  2 tbsp
• Worcestershire sauce
  2 tbsp
• minced garlic
  1 tsp
• minced onion
  1 tsp