Roast Beef In Crock-Pot

Prep: 10 min Cook: 90 min Serves: 6 Cuisine: American

Roast Beef in a Crock-Pot is a comforting and hearty dish perfect for busy weeknights. With savory flavors from the onion soup mix and creamy mushroom soup, it creates a deliciously rich filling for sandwiches. Ideal for families and gatherings, it’s a simple yet satisfying meal everyone will love.

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Ingredients

  • 2 lb. thinly sliced deli roast beef
  • 1 pkg. Lipton onion soup mix
  • 1 can cream of mushroom soup

Instructions

  1. Combine the roast beef, Lipton onion soup mix, and cream of mushroom soup in the crock-pot.
  2. Cook on high for 1 1/2 hours or on low for 3 hours.
  3. Serve on buns if desired.

Tips & Substitutions

For a richer flavor, consider adding sliced mushrooms or sautéed onions to the crock-pot. If you prefer a healthier twist, substitute the cream of mushroom soup with a low-fat version or Greek yogurt. This dish also works great with leftover roast beef if you have it on hand. Always taste and adjust seasoning as needed.

Serving Suggestions

Serve the roast beef on toasted buns for a delicious sandwich. It pairs nicely with crispy potato chips or a fresh green salad for a complete meal. For a comforting side, consider serving it with mashed potatoes or buttery corn. This dish also complements American recipes like Bran Muffins for a hearty brunch.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the beef mixture in a saucepan over medium heat until warmed through, adding a splash of broth or water to keep it moist. Alternatively, you can reheat it in the microwave, covered, for a few minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Roast Beef In Crock-Pot contains roughly 148 calories, with 8g protein, 11g carbohydrates, and 8g fat. It is a good source of protein (17% of the Daily Value). Note that it is relatively high in sodium, at 568mg per serving (25% of the Daily Value).

148 kcal 7% DV
Protein Fat Carbs

Macronutrients

Protein 8.5g 17% DV
Total Fat 8.3g 11% DV
Carbs 10.5g 4% DV
Fiber 0.6g 2% DV
Sugar 2.7g 5% DV

Electrolytes

Sodium 567.9mg 25% DV
Potassium 310.3mg 7% DV
Cholesterol 22.5mg 8% DV

Vitamins & Minerals

Vitamin A 15.6mcg 2% DV
Vitamin C 0.9mg 1% DV
Calcium 39.7mg 3% DV
Iron 1.2mg 7% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk

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 frozen roast beef for this recipe?

Yes, you can use frozen roast beef, but make sure to thaw it overnight in the refrigerator before cooking. This ensures even cooking and better texture. If using frozen, increase the cooking time slightly to ensure it's fully heated through.

What can I serve with roast beef from the crock-pot?

This roast beef is perfect in sandwiches, but you can also serve it over rice or egg noodles for a comforting meal. Pair it with roasted vegetables or a tangy coleslaw for added crunch and flavor. It also goes well with mashed potatoes for a classic combination.

Can I make this recipe spicy?

Absolutely! To add some heat, mix in a teaspoon of cayenne pepper or a few dashes of hot sauce with the other ingredients. You can also top the sandwiches with jalapeños or serve with a spicy mustard for an extra kick.

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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