My Mom'S Roast Beef

Prep: 15 min Cook: 150 min Serves: 6 Cuisine: American

My Mom's Roast Beef features tender beef slow-cooked with flavorful vegetables and a savory tomato-based sauce. The combination of mushrooms, green pepper, and garlic creates a comforting, hearty dish perfect for family dinners or special occasions, offering rich flavors and tender meat in every bite.

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Ingredients

  • 2 to 3 lb. roast beef
  • 1 (10 1/2 oz.) can tomato soup
  • 1 (4 oz.) can mushrooms
  • 1 medium onion, sliced
  • 1 green pepper, sliced
  • 1/4 cup ketchup
  • 1 to 2 bay leaves
  • 1 to 2 garlic bulb sections, sliced

Instructions

  1. Place the roast beef in an 8 x 12-inch cake pan lined with foil paper, enough to wrap the meat after adding all ingredients.
  2. Top the meat with sliced onion, sliced green pepper, bay leaves, sliced garlic, and mushrooms.
  3. Pour the tomato soup over the ingredients and spread ketchup on top.
  4. Wrap the foil around the meat securely to enclose it.
  5. Bake in a preheated oven at 350°F (175°C) for 2 1/2 to 3 hours until the meat is tender.

Tips & Substitutions

For an extra depth of flavor, consider marinating the roast in your favorite herbs and spices for a few hours before cooking. If you don’t have mushrooms, you can substitute with diced carrots or celery. Feel free to experiment with different types of canned soups, such as cream of mushroom, for a unique twist. Ensure the roast is well-seasoned for the best taste.

Serving Suggestions

This roast beef pairs beautifully with mashed potatoes or a fresh green salad. For a complete meal, serve alongside roasted vegetables or a hearty bread. Consider slicing the beef thinly and serving it in a sandwich with the leftover gravy for a delicious lunch option. Browse more American recipes for great side ideas.

Storage & Reheating

Leftover roast beef should be cooled to room temperature before being stored in an airtight container. It can be refrigerated for up to 3-4 days or frozen for up to 3 months. To reheat, gently warm in the oven covered with foil at 350°F until heated through, preserving moisture and tenderness.

Nutrition & Diet Analysis (per serving)

Each serving of My Mom'S Roast Beef contains roughly 328 calories, with 8g protein, 38g carbohydrates, and 18g fat. It is an excellent source of iron (50% of the Daily Value), vitamin C (27% of the Daily Value), and vitamin D (25% of the Daily Value), and a good source of protein and calcium. It also contributes 6g of dietary fiber toward your daily target.

328 kcal 16% DV
Protein Fat Carbs

Macronutrients

Protein 7.7g 15% DV
Total Fat 18.1g 23% DV
Carbs 38.5g 14% DV
Fiber 6.3g 22% DV
Sugar 6.3g 13% DV

Electrolytes

Sodium 348.6mg 15% DV
Potassium 298.5mg 6% DV
Cholesterol 11mg 4% DV

Vitamins & Minerals

Vitamin A 70.8mcg 8% DV
Vitamin C 24.4mg 27% DV
Vitamin D 5mcg 25% DV
Calcium 160.1mg 12% DV
Iron 8.9mg 50% DV
Diet fit High-fiber Under 400 cal

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, you can use other cuts such as chuck roast or brisket, which are also suitable for slow cooking. Just be aware that cooking times may vary depending on the cut and size of the meat, so check for tenderness as you cook.

What should I do if the roast beef is tough after cooking?

If your roast beef turns out tough, it may need more time in the oven. Cover it with foil and return it to the oven for additional cooking, checking every 30 minutes until it reaches the desired tenderness. Alternatively, thinly slicing the beef against the grain can help improve texture.

Can I make this recipe in a slow cooker?

Absolutely! To prepare this dish in a slow cooker, simply layer the ingredients as directed, then cover and cook on low for 6-8 hours or on high for 3-4 hours. This method will result in a tender roast infused with all the flavors.

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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