Peel garlic and dice 5 of the cloves. Wedge onion, finely chop shallots, peel and cut carrots; set aside.
3 shallots, 1 onion, 3 cups carrots, 4 cloves garlic, 5 cloves garlic
Season Roast with salt and pepper on both sides. Add oil to the Rockcrok®Dutch Oven over high heat. Once oil is shimmering, add roast and sear for 3 minutes per side, or until nicely browned. Remove roast from Dutch oven and set aside.
3-4 lb chuck roast, 1 ½ tsp kosher salt, 1 tsp black pepper, 2 tbsp olive oil
Turn heat down to medium, and add in shallots, diced garlic, rosemary, thyme, and Italian seasoning. Sauté for 2 minutes.
1 tsp rosemary, 1 tsp thyme, 1 tsp Italian seasoning, 3 shallots, 5 cloves garlic
Add the tomato paste, stirring to incorporate. Pour in the broth and Guinness, mixing to combine.
1/4 cup tomato paste, 1 cup beef broth, 1 tbsp Worcestershire Sauce, 16 oz Guinness Stout
Add all the other ingredients and roast to the Dutch Oven, EXCEPT the softened butter and flour. Give astir to combine. Cover Rockcrok with lid.
2 sprigs rosemary, 1 bay leaf
Set slow cooker to LOW for 8 hours, or HIGH for 4 hours.
Once cooking is complete, carefully remove chuck roast from the pot, and shred meat. Combine the butter and flour to make a paste, and stir into the broth/Guinness mixture, if the gravy is not thick enough. You may remove the Rockcrok®Dutch Oven from the Rockcrok®Digital Slow Cooker Stand to finish gravy on the stove top, if you prefer.
3 tbsp butter, 3 tbsp all-purpose flour
Remove the bay leaf and rosemary sprigs; serve over mashed potatoes.