My flavorful slow cooker English roast features a juicy beef roast slow-cooked to perfection in a tomato-based broth infused with rosemary.
This easy slow cooker pot roast recipe might just be the most flavorful pot roast you could hope to craft, with minimal effort. As your English beef roast braises in the slow cooker all afternoon, the connective tissue breaks down and transforms this tough cut of meat into a melt-in-your-mouth tender roast that the whole family will love.

Ingredients & Substitutions
- English beef roast - You could substitute a round roast or boneless chuck roast in this recipe.
- Kosher salt
- Fresh ground black pepper
- Sweet Onion - A yellow onion also works.
- Garlic
- All-purpose Flour
- Tomato Paste
- Beef broth - Beef stock can be substituted.
- Worcestershire sauce
- Fresh rosemary - Fresh thyme would also be great.

How to make it
Make this slow cooker English pot roast recipe by first seasoning the English roast with salt and black pepper on all sides. Place the meat in the slow cooker.
In a small dish, stir the flour and tomato paste together. Then add the beef broth in splashes, whisking it into the tomato mixture. Repeat until all of the broth has been added.
Pour the tomato mixture into the slow cooker and add the sliced onions, crushed garlic cloves, Worcestershire sauce, and fresh rosemary. Cook on high for 4 hours, or on low for 8 hours. The roast is done when it is fork-tender.
Serve with the cooking liquid over mashed potatoes.

Storing & Reheating Leftovers
Leftover pot roast should be kept in an airtight container and stored in your refrigerator for up to one week. The leftovers can be gently reheated by simmering the roast with the sauce on the stovetop, or microwaving individual servings until warmed through.

Slow Cooker English Roast
Equipment
Ingredients
- 3 pounds English roast
- 1 tablespoon kosher Salt
- 1 teaspoon fresh ground Black Pepper
- 2 tablespoons flour
- ¼ cup tomato paste
- 2 cups beef broth
- 1 medium sweet onion sliced
- 2 cloves garlic crushed
- 2 teaspoons Worcestershire sauce
- 1 sprig rosemary
Instructions
- Season the beef roast on all sides with salt and black pepper. Then place the roast in the slow cooker.
- In a small bowl, mix together the tomato paste with the flour, then whisk in the beef broth in small batches to incorporate all the liquid.
- Add the beef broth mixture to the slow cooker along with the sliced onion, garlic cloves, Worcestershire sauce, and rosemary sprig.
- Set your slow cooker on high and cook for 4 hours, or until the meat is tender, then slice and serve.







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