Roast Beef with Fondant Potatoes

This dish combines succulent roast beef with flavorful fondant potatoes, creating a luxurious and comforting meal that’s perfect for special occasions or a hearty family dinner. Here’s how to prepare it:

Ingredients

For the Roast Beef:

• 4 to 5 pounds beef roast (such as sirloin or ribeye)
• Salt and pepper to taste
• 2 teaspoons olive oil
• 4 cloves garlic, minced
• 2 teaspoons fresh rosemary, chopped

For the Fondant Potatoes:

• 6 large potatoes, peeled and cut into cylinders
• 1/2 cup unsalted butter
• 1 cup beef or chicken broth
• Fresh thyme sprigs
• Salt and pepper to taste

Preparation

Step 1: Roasting the Beef

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Season the Beef: Pat the beef roast dry with paper towels. Generously season it with salt and pepper on all sides.
3. Sear the Beef: Heat the olive oil in a large oven-safe skillet over medium-high heat. Sear the beef roast on all sides until it forms a golden-brown crust, about 3-4 minutes per side.
4. Add Garlic and Rosemary: Add the minced garlic and chopped rosemary to the skillet, spreading them around the roast.
5. Roast the Beef: Transfer the skillet to the preheated oven and roast for 20-25 minutes per pound, or until the internal temperature reaches your desired level of doneness (130°F for medium-rare, 140°F for medium).
6. Rest the Beef: Remove the roast from the oven and transfer it to a cutting board. Tent it with aluminum foil and let it rest for at least 15 minutes before slicing.

Step 2: Preparing the Fondant Potatoes

1. Prepare the Potatoes: Peel the potatoes and cut them into uniform cylinders about 2 inches in length.
2. Brown the Potatoes: In a large, heavy skillet, melt the unsalted butter over medium-high heat. Add the potato cylinders and cook until golden brown on the bottom, about 5-7 minutes.
3. Flip and Season: Carefully flip the potatoes, season with salt and pepper, and add the fresh thyme sprigs.
4. Add Broth and Simmer: Pour the beef or chicken broth into the skillet. Reduce the heat to medium-low, cover, and let the potatoes simmer for about 20 minutes, or until they are tender and have absorbed most of the broth.
5. Finish the Potatoes: Remove the lid and increase the heat slightly to allow any remaining liquid to evaporate and the potatoes to crisp up a bit.

Step 3: Serving the Dish

1. Slice the Beef: Slice the rested roast beef thinly against the grain.
2. Plate the Potatoes: Arrange the fondant potatoes on a serving platter.
3. Garnish and Serve: Place the sliced roast beef around the potatoes. Garnish with additional fresh thyme sprigs if desired. Serve immediately.

Tips

• Choosing the Right Cut: For a tender and juicy roast beef, opt for cuts like ribeye, sirloin, or tenderloin.
• Doneness Levels: Use a meat thermometer to ensure your roast reaches the perfect doneness. Insert the thermometer into the thickest part of the meat for an accurate reading.
• Make-Ahead: Both the roast beef and fondant potatoes can be partially prepared ahead of time. Sear the beef and brown the potatoes the day before, then finish cooking them just before serving.
• Flavor Variations: Experiment with different herbs and spices. Thyme, rosemary, and garlic are classic choices, but you can also try sage, oregano, or even a hint of mustard.

FAQs

What are fondant potatoes?

Fondant potatoes are a classic French preparation where potatoes are browned in butter and then slowly roasted in stock until they are tender and infused with flavor.

Can I use other cuts of beef?

Yes, you can use other cuts such as tenderloin, eye of round, or chuck roast. Adjust cooking times based on the size and cut of the beef.

How do I know when the beef is done?

Use a meat thermometer to check the internal temperature. For medium-rare, aim for 130°F; for medium, aim for 140°F. Remember, the meat will continue to cook slightly as it rests.

Can I use a different type of broth for the potatoes?

Yes, you can use vegetable broth if you prefer a vegetarian version, or chicken broth for a lighter flavor.

What should I serve with this dish?

This roast beef and fondant potatoes pair wonderfully with steamed vegetables, a fresh green salad, or a simple gravy made from the beef drippings.

Enjoy this sumptuous Roast Beef with Fondant Potatoes, a meal that combines the richness of perfectly cooked beef with the buttery goodness of tender, flavorful potatoes!