Recipe Guide:
Introduction – Why You’ll Love
Ah, the aroma of a juicy ribeye steak sizzling on the stove gets me every time! The first time I made this Ribeye and Roasted Garlic Pan Sauce with Mashed Potatoes and Green Beans was during a family gathering. Everyone gathered in the kitchen, drawn in by that incredible smell. As the steak cooked, I whipped up a creamy batch of mashed potatoes paired with tender green beans. It turned out to be not just a meal but a memory—one filled with laughter and full bellies. This dish is truly a comfort food classic!
How I Discovered This
While flipping through my grandmother’s old recipe book, I stumbled upon a note about pairing steak with garlic butter. With a few tweaks, my own version of this Ribeye and Roasted Garlic Pan Sauce with Mashed Potatoes and Green Beans was born! Each bite is bursting with flavors that make the heart sing.
Why It’s a Favorite Recipe
This recipe combines a few simple but excellent ingredients into an unforgettable meal. There’s something satisfying about the rich, savory flavor of the ribeye and the sweet notes from roasted garlic. Plus, the creamy mashed potatoes and crisp green beans are the perfect companions. It’s not just family-friendly; it’s a dish that pleases everyone—making it an all-time favorite!
Key Features
- Quick and Easy: Takes just under an hour from start to finish.
- Simple Ingredients: You can find everything at your local grocery store.
- Perfect Texture and Flavor: Creamy potatoes, juicy steak, and tender beans.
- Family-Friendly and Versatile: Great for gatherings or a cozy dinner at home.
Ingredients
What You’ll Need
- 12 ounces Yukon Gold Potatoes
- ¼ ounce Chives
- 6 ounces Green Beans
- 2 cloves Garlic
- 6 tablespoons Sour Cream
- 20 ounces Rib-Eye Steak
- 1 unit Beef Demi-Glace
- 1 tablespoon Olive Oil
- 1 teaspoon Vegetable Oil
- 2 tablespoons Butter
- Salt, Pepper
Chef Tip: Feel free to replace Yukon Gold potatoes with russets for an even fluffier mash!
Equipment
Must-Have Tools
- Baking sheet
- Large pot
- Fork or potato masher
- Large pan
- Aluminum foil
Optional but Helpful Tools
- Food processor for smoother mashed potatoes
- Skillet for perfect searing of steak
How to Make
Directions
Preheat your oven: Adjust the rack to the top position and preheat oven to 425°F (220°C). This will ensure your vegetables roast perfectly.
Prepare the Potatoes: Wash and dry your Yukon Gold potatoes, then dice them into ½-inch pieces.
Prep the Garlic: Thinly slice ¼ ounce of chives and place your garlic cloves in the center of a small piece of foil. Drizzle with 1 tablespoon of olive oil, season with salt and pepper, and cinch into a packet. Place this garlic foil packet on a baking sheet.
Roast Garlic: Place the garlic packet in the oven on the top rack and roast for 10 minutes.
Add Green Beans: After 10 minutes, carefully add 6 ounces of green beans to the baking sheet. Toss with a drizzle of olive oil, salt, and pepper. Return to oven until garlic has softened and green beans are browned (about 12-15 minutes).
Boil Potatoes: While the garlic roasts, place the diced potatoes in a large pot. Cover with salted water (about 2 inches above the potatoes) and boil until tender when pierced with a fork, about 15-20 minutes.
Mash Potatoes: Reserve 1 cup of the potato cooking liquid, then drain and return the potatoes to the pot. Mash until smooth, stir in 6 tablespoons of sour cream, and add salt and pepper to taste. If needed, add reserved potato cooking liquid a splash at a time until creamy. Keep covered until serving.
Prepare the Steak: Pat the 20-ounce rib-eye steak dry with paper towels and season with salt and pepper. Heat a drizzle of vegetable oil in a large pan over medium-high heat. Once hot, add the steak and cook to your desired doneness, about 3-6 minutes per side, depending on thickness.
Rest the Steak: If the steak has a fat layer, use tongs to sear that side until crispy. Once cooked, turn off the heat; transfer to a cutting board to rest.
Make the Sauce: Wipe out the pan, then melt 1 tablespoon of butter in the same pan. Transfer the roasted garlic from the foil to a cutting board and mash with a fork; add to the pan. Cook for about 30-60 seconds, then add the beef demi-glace and ¼ cup of water. Simmer for 1-2 minutes until slightly thickened, then stir in another tablespoon of butter and any remaining juices from the steak. Season with salt and pepper.
Slice & Serve: Slice the steak against the grain. Mix half the chives into the mashed potatoes. Divide the potatoes, green beans, and steak onto plates. Top steak and potatoes with the pan sauce and garnish with remaining chives.
For a delicious side dish, check out our Roasted Brussels Sprouts recipe.
Tips & Troubleshooting
Common Mistakes to Avoid
- Don’t Rush the Resting Time: Letting the steak rest ensures it retains juices.
- Taste as You Go: Always taste your mashed potatoes; adjust seasoning as needed.
Quick Fix: If your potatoes are too thick, add a splash of milk or reserved cooking liquid for creaminess.
Serving & Presentation Ideas
- When to Serve: This recipe shines at dinner gatherings, celebrations, or a cozy date night.
- How to Garnish: Fresh herbs like parsley or a sprinkle of paprika can elevate the presentation.
- Creative Plating: Try stacking the potatoes and green beans beside the steak for a restaurant-style look.
How to Store & Leftover Ideas
- Fridge Storage: This dish will stay good in the refrigerator for about 3-4 days.
- Freezing: You can freeze the steak and sauce separately for up to 2 months. Just reheat gently.
- Creative Leftovers: Use leftover steak in salads or sandwiches for a delightful twist!
Final Thoughts
If you’re looking for a satisfying meal that’s sure to impress, give this Ribeye and Roasted Garlic Pan Sauce with Mashed Potatoes and Green Beans a try! I promise it’ll become a staple in your recipe collection. Let me know how yours turned out!

Ribeye and Roasted Garlic Pan Sauce with Mashed Potatoes and Green Beans
Ingredients
Method
- Preheat the oven to 425°F (220°C) and set the rack to the top position.
- Wash and dry the Yukon Gold potatoes, then dice them into ½-inch pieces.
- Thinly slice the chives and place the garlic cloves in the center of a small piece of foil. Drizzle with olive oil, season with salt and pepper, and cinch into a packet.
- Place the garlic foil packet on a baking sheet.
- To roast the garlic, place the packet in the oven and roast for 10 minutes.
- After 10 minutes, add the green beans to the baking sheet, drizzle with olive oil, salt, and pepper, then return to the oven for another 12-15 minutes.
- While the garlic roasts, boil the diced potatoes in salted water until tender, about 15-20 minutes.
- Reserve 1 cup of cooking liquid, then drain and return the potatoes to the pot.
- Mash the potatoes until smooth, stir in the sour cream, and adjust seasoning with salt and pepper, using reserved liquid for creaminess.
- Pat the rib-eye steak dry and season with salt and pepper.
- Heat vegetable oil in a large pan over medium-high heat and cook the steak for 3-6 minutes per side to desired doneness.
- Sear the fat layer if applicable, then transfer the steak to a cutting board to rest.
- Wipe out the pan and melt butter over medium heat.
- Mash the roasted garlic and add it to the pan, cooking for 30-60 seconds.
- Add the beef demi-glace and water, simmering for 1-2 minutes until thickened.
- Finish with another tablespoon of butter and season with salt and pepper.
- Slice the steak against the grain and mix half of the chives into the mashed potatoes.
- Serve the steak, potatoes, and green beans on plates, topping with the sauce and garnishing with the remaining chives.
Notes
FAQs
Q: Can I use other types of steak?
A: Absolutely! New York strip or sirloin works well too.
Q: How do I keep my mashed potatoes from being lumpy?
A: Make sure to mash them while they’re hot and consider using a ricer for extra smoothness.
Q: Is the demi-glace necessary?
A: While it adds richness, you can substitute with beef broth if needed.
Q: Can I prepare this ahead of time?
A: Prepping the potatoes and green beans in advance can save time on cooking day!
More Resources for Ribeye and Roasted Garlic Pan Sauce with Mashed Potatoes and Green Beans Lovers
For more delicious recipes, check out these internal links:
For more inspiration and culinary tips, take a look at this Bon Appétit guide to mastering steak.
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