Mamacita's Italian Beef in Crockpot

I got this recipe from an internet friend. I wanted to create it on here so I could add it to my online cookbook.

• Ready In: 8 hrs 5 mins
• Serves: 8
• Yields: 8 Sandwiches

Ingredients

• 2 -3  lbs beef roast
• 2 (2/3ounce) packets  Good Seasonings Italian salad dressing mix (or generic brand)
• 2 (2/3ounce) packets  brown gravy mix
• 2  cups water
• 8  buns
• 8  slices mozzarella cheese (optional)
• 1  white onion (optional)

Directions

1. Place Roast in crockpot.
2. Mix 2 packets of italian dressing mix with one cup of water and pour over roast.
3. Mix 2 packets of brown gravy mix with one cup of water and pour over roast.
4. Cook on low for 8 hours or until roast shreds easy with a fork.
5. If desired, add sliced onion to crockpot during last hour of cooking.
6. Shred with 2 forks and serve on toasted buns with cheese.
7. Leftovers can be frozen.