Place sliced onions in slow cooker. Liberally sprinkle seasoned salt over all sides of the roast, and place the meat on top of the onions. Sprinkle a few dashes of worcestershire sauce over the roast.
Pour enough dressing over the meat to cover it completely, but not the whole bottle. (You’ll want to save some for the salads.) Cook on low for 8-10 hours.
Turn off slow cooker. Shred cooked meat in the pot, removing any fatty parts. Stir the shredded meat into the sauce, and allow to sit for a few minutes with the lid off.
Place lettuce and tomatoes in large salad bowls. Use a slotted spoon to scoop meat onto each salad. Sprinkle parmesan and drizzle dressing over the meat. Serve!
- Prep Time: 5
- Cook Time: 480