Garlicky Roast Beef with Mushrooms and Onions

Elevate your dinner table with this Garlicky Roast Beef with Mushrooms and Onions—a comforting yet gourmet dish that's perfect for any occasion. This recipe combines tender, oven-roasted beef infused with a garlic-herb crust and seared to perfection, nestled in a savory medley of caramelized onions and earthy cremini mushrooms. A splash of balsamic vinegar and rich beef broth create an umami-packed sauce, finished with buttery indulgence. With just 20 minutes of prep time, this hearty meal pairs beautifully with mashed potatoes or crusty bread to soak up every drop of the luxurious sauce. Perfect for entertaining or a cozy family dinner, this one-pan recipe simplifies cleanup without sacrificing bold, mouthwatering flavors. Keywords: garlicky roast beef, roasted beef recipe, mushrooms and onions, savory sauce, one-pan dinner.

Nutriscore Rating: 67/100

Prep Time:20 mins

Cook Time:90 mins

Total Time:110 mins

Servings: 6

Ingredients

• 3 lbs beef roast (chuck or top round)
• 6 cloves garlic cloves, minced
• 3 tbsp olive oil
• 2 tsp fresh thyme leaves
• 1 tsp fresh rosemary, chopped
• 2 tsp kosher salt
• 1 tsp black pepper, freshly ground
• 2 medium yellow onions, sliced
• 8 oz cremini mushrooms, sliced
• 1 cup beef broth
• 2 tbsp balsamic vinegar
• 2 tbsp unsalted butter

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Pat the beef roast dry with paper towels and set it on a clean cutting board.

Step 3

In a small bowl, combine the minced garlic, olive oil, thyme, rosemary, kosher salt, and black pepper to form a paste.

Step 4

Rub the garlic herb paste all over the beef roast, ensuring it is evenly coated.

Step 5

Heat a large oven-safe skillet or Dutch oven over medium-high heat. Sear the beef roast on all sides until a golden-brown crust forms, about 2-3 minutes per side. Remove the roast and set aside.

Step 6

In the same skillet, add the sliced onions and cook for 3-4 minutes until they start to soften.

Step 7

Add the sliced cremini mushrooms to the onions and cook for another 5-6 minutes until the vegetables are browned and fragrant. Stir occasionally.

Step 8

Deglaze the skillet by pouring in the balsamic vinegar and scraping up any browned bits from the bottom of the pan.

Step 9

Add the beef broth to the skillet and stir to combine. Bring the mixture to a simmer.

Step 10

Return the seared roast to the skillet, nestling it among the onions and mushrooms.

Step 11

Place the skillet in the preheated oven and roast for 60-75 minutes, or until the internal temperature of the beef reaches your desired level of doneness (135°F for medium-rare, 145°F for medium).

Step 12

Once done, remove the skillet from the oven and transfer the beef roast to a cutting board. Let it rest for 10-15 minutes to allow the juices to redistribute.

Step 13

While the beef is resting, return the skillet to the stovetop over medium heat. Stir in the butter to enrich the onion and mushroom mixture, creating a luscious sauce.

Step 14

Slice the roast beef into thin slices and serve topped with the mushroom and onion mixture. Spoon any remaining sauce over the top for extra flavor.

Nutrition Facts

Serving size	(2174.4g)

Amount per serving	% Daily Value*
Calories	4160.7

Total Fat 259.6g	0%
Saturated Fat 97.7g	0%
Polyunsaturated Fat 4.0g
Cholesterol 1182.6mg	0%
Sodium 2991.4mg	0%
Total Carbohydrate 41.3g	0%
Dietary Fiber 7.4g	0%
Total Sugars 18.7g
Protein 366.3g	0%

Vitamin D 22.7IU	0%
Calcium 298.8mg	0%
Iron 37.0mg	0%
Potassium 5679.0mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 58.9%

Protein: 36.9%

Carbs: 4.2%