Dry roast thoroughly. Season liberally with salt and pepper.
Add oil to skillet. Brown roast over high heat, on both sides, until well browned, 3-4 minutes per side.
Cut vegetables into large chunks.
Line bottom of crockpot with vegetables. Place browned roast over top of vegetables.
Deglaze skillet with red wine, scraping bits off of the bottom of the pan.
Add wine and stock to crockpot with the meat.
Cook on low about 6 hours, or on high for 3-4 hours.
Slice roast. Serve with vegetables and sauce. *See notes.
Notes
*If you would like the sauce thickened, Mix up a cornstarch, or flour slurry with a few tablespoons of cornstarch, mixed with warm water. Add to sauce. Cook for 3-4 minutes, until thick and bubbly.Leftover keep refrigerated for 3-4 days.For longer storage freeze in air tight container for 2-3 months.Best to let the beef rest on a cutting board for about 10 minutes before slicing.