Salt roast 4 hrs ahead. Bring to room temp.
Sear in olive oil on all sides. Remove.
In same pot add butter, shallots & garlic.
Add Pepsi, Worcestershire, soy, Dijon, honey, tomato paste, broths & spices.
Return roast. Add bay leaves & thyme.
Cover & bake at 325°F for 4 hours.
Sauté mushrooms separately in butter.
Shred roast and ladle some broth over it.
Bring remaining broth to simmer in large pan.
Add pappardelle & tomatoes. Cook 7 mins.
Stir in cream, spinach, parsley & mushrooms.
Add shredded beef (I used half the roast).
Finish with parmesan & a squeeze of lime.
Serve immediately.
