Slow Cooker Roast Beef

Prep: 10 min Cook: 1320 min Cuisine: American

Tender slow-cooked roast beef infused with savory soy sauce and onion soup flavor, perfect for hearty family dinners or special occasions requiring rich, flavorful meat.

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Ingredients

  • 3 lb beef chuck roast
  • 1/3 cup soy sauce
  • 1 package (1 oz) dry onion soup mix
  • 2 teaspoons freshly ground black pepper

Instructions

  1. Pour soy sauce and dry onion soup mix into the slow cooker and mix well.
  2. Place the beef chuck roast into the slow cooker.
  3. Add water until the top 1/2 inch of the roast is not covered.
  4. Sprinkle freshly ground black pepper over the top.
  5. Cover and cook on low for 22 hours.

Tips & Substitutions

For an extra depth of flavor, consider adding a splash of Worcestershire sauce or a few cloves of garlic to the slow cooker. If you prefer a thicker gravy, you can whisk a tablespoon of cornstarch with water and stir it in during the last hour of cooking. You can also substitute the chuck roast with brisket for a slightly different texture.

Serving Suggestions

Serve the roast sliced with its own juices drizzled over the top. It pairs wonderfully with mashed potatoes or roasted vegetables, and for a hearty meal, consider serving alongside West Virginia Baked Beans. This dish is also great in sandwiches or as a filling for Open-Faced Mini Reubens.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, place the beef in a saucepan with a bit of the cooking liquid over low heat until warmed through, or microwave in short intervals, covered to retain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Slow Cooker Roast Beef contains roughly 160 calories, with 8g protein, 35g carbohydrates, and 3g fat. It is an excellent source of dietary fiber (46% of the Daily Value) and iron (28% of the Daily Value), and a good source of calcium and potassium. Note that it is relatively high in sodium, at 2134mg per serving (93% of the Daily Value).

160 kcal 8% DV
Protein Fat Carbs

Macronutrients

Protein 8.2g 16% DV
Total Fat 2.7g 4% DV
Carbs 35.4g 13% DV
Fiber 12.9g 46% DV
Sugar 0.7g 1% DV

Electrolytes

Sodium 2133.6mg 93% DV
Potassium 815mg 17% DV
Cholesterol 3.7mg 1% DV

Vitamins & Minerals

Vitamin A 14.9mcg 2% DV
Vitamin C 0.1mg
Calcium 229.8mg 18% DV
Iron 5.1mg 28% DV
Diet fit High-fiber Under 400 cal Low-fat
Contains Soy

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different cut of beef for this recipe?

Yes, while beef chuck roast is ideal for slow cooking due to its marbling and tenderness, you can also use brisket or round roast. Just keep in mind that different cuts may require slight adjustments in cooking time.

What can I serve with this slow cooker roast beef?

This roast beef pairs beautifully with mashed potatoes, roasted carrots, or a fresh green salad. For a heartier option, consider serving it with a side of Golden Glazed Flank Steak or incorporating it into a sandwich with some crusty bread.

Is it necessary to sear the roast before slow cooking?

Searing the roast before adding it to the slow cooker can enhance the flavor by developing a crust, but it’s not strictly necessary. If you're short on time, you can skip this step and still achieve delicious results.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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