Slow Cooker Pot Roast

• 3/4 c. low-sodium beef broth
• 2 tbsp. tomato paste
• 2 tbsp. Worcestershire sauce
• 1 tbsp. cornstarch
• 1 lb. small potatoes, scrubbed and halved
• 3 carrots, peeled and cut crosswise into 2" pieces
• 1 medium yellow onion, cut into 1/2" wedges
• 4 cloves garlic
• 1 sprig rosemary
• 1 (3.5 lb.) beef chuck roast
• Kosher salt
• Freshly ground black pepper

In the bottom of a slow cooker, whisk together broth, tomato paste, Worcestershire, and cornstarch. Add potatoes, carrots, onion, garlic, and rosemary.

Season beef with salt and pepper, then nestle into vegetables. Cover and cook on high until roast is fork-tender, 5 hours (or 8 hours on low).

Thinly slice roast and arrange on top of vegetables on a platter. Skim fat from extra juices in slow cooker and drizzle over top. Serve warm.