Crock-Pot Rump Roast

Prep: 15 min Cook: 720 min Serves: 8 Cuisine: American

Tender rump roast slow-cooked with onion soup mix and cranberry sauce, resulting in a flavorful, juicy dish with a rich gravy perfect for hearty family dinners.

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Ingredients

  • 1 (3 to 5 lb.) rump roast
  • 1 pkg. onion soup mix
  • 1 can jellied cranberry sauce
  • 2 Tbsp. softened butter
  • 2 Tbsp. flour

Instructions

  1. Rinse the roast and pat dry.
  2. Sprinkle the onion soup mix in the bottom of the crock-pot.
  3. Add the roast to the crock-pot.
  4. Spoon cranberry sauce over and around the roast.
  5. Cover and cook on low for 10 to 12 hours.
  6. Remove the roast while thickening the gravy.
  7. Turn the crock-pot to high.
  8. Blend softened butter and flour into a paste and whisk into the gravy.
  9. Cover and cook for 10 minutes on high until thickened.
  10. Slice the roast into 1/4-inch slices and serve with gravy.

Tips & Substitutions

For added flavor, consider searing the roast in a skillet before adding it to the crock-pot. You can substitute the onion soup mix with homemade onion powder and beef broth for a fresher taste. If you prefer a sweeter gravy, add a splash of balsamic vinegar or a tablespoon of brown sugar to the cranberry sauce.

Serving Suggestions

Serve the sliced roast with the thickened gravy poured generously on top. It pairs beautifully with creamy mashed potatoes or roasted vegetables. For a complete meal, consider serving alongside a fresh salad or some autumn stuffed squash for a seasonal touch.

Storage & Reheating

Store leftover roast and gravy in airtight containers in the refrigerator for up to 3 days. To reheat, warm the meat in a skillet over medium heat with a splash of broth or water to prevent drying out. Reheat gravy gently on the stove, whisking to maintain a smooth consistency.

Nutrition & Diet Analysis (per serving)

Each serving of Crock-Pot Rump Roast contains roughly 228 calories, with 17g protein, 24g carbohydrates, and 6g fat. It is an excellent source of protein (34% of the Daily Value). At about 228 calories per serving, it is a lighter, protein-rich choice.

228 kcal 11% DV
Protein Fat Carbs

Macronutrients

Protein 17.1g 34% DV
Total Fat 6.3g 8% DV
Carbs 24.2g 9% DV
Fiber 0.8g 3% DV
Sugar 4g 8% DV

Electrolytes

Sodium 54.1mg 2% DV
Potassium 243.9mg 5% DV
Cholesterol 54.3mg 18% DV

Vitamins & Minerals

Vitamin A 0.8mcg
Vitamin C 0.1mg
Vitamin D 0.2mcg 1% DV
Calcium 12.5mg 1% DV
Iron 1.7mg 9% DV
Diet fit High-protein Under 400 cal Low-fat
Contains Milk Wheat/Gluten

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 meat for this recipe?

Yes, while a rump roast is ideal for slow cooking, you can use a chuck roast or brisket as alternatives. Just keep in mind that cooking times may vary slightly depending on the cut's thickness and fat content.

How can I ensure my roast is tender?

To ensure tenderness, it’s important to cook the roast low and slow. Cooking it on low for 10 to 12 hours allows the connective tissues to break down, resulting in a juicy and tender roast. Avoid lifting the lid frequently to maintain temperature.

What can I do with leftover cranberry sauce?

Leftover cranberry sauce can be used in a variety of ways! Spread it on sandwiches, mix it into yogurt, or use it as a topping for cream cheese pies. It also works well as a glaze for chicken or pork in future meals.

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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