If there were ever a dish to dazzle both your tastebuds and your dinner guests, Ribeye Steak with French Onions and Fries is it. Picture this: juicy, golden-seared ribeye steaks, crowned with sweet, deeply caramelized onions and paired with crisp, oven-baked fries—comfort food taken to steakhouse-level heights right in your own kitchen. If you crave bold flavors, epic textures, and the kind of meal that turns any night into a special occasion, this recipe will become your new go-to indulgence.

Ingredients You’ll Need
The beauty of Ribeye Steak with French Onions and Fries is in its simplicity—the ingredients are few, but each one plays a starring role in the finished dish. Every element is handpicked to boost flavor, texture, or color, resulting in a meal that is so much more than the sum of its parts.
- Ribeye steaks (2, about 1 inch thick): The marbling makes these steaks juicy and flavorful—perfect for searing.
- Olive oil for steaks (1 tbsp): Helps the sear and adds a lovely finish—choose a good quality oil if you can.
- Salt and pepper to taste: Essential for coaxing out every bit of beefy richness from the steak.
- Yellow onions (2 large, thinly sliced): These transform into mellow, sweet-savory gems during caramelization.
- Unsalted butter (2 tbsp): Gives silkiness and extra flavor dimension to the onions.
- Olive oil for onions (1 tbsp): Works with the butter so the onions don’t burn as they caramelize.
- Sugar (1 tsp): Just a pinch encourages delicious browning—and don’t worry, it won’t taste sweet!
- Fresh thyme leaves (1 tsp, optional): Adds a whisper of herbal intrigue to your onions if you like.
- Russet potatoes (3 large, cut into fries): The best choice for crispy-on-the-outside, fluffy-on-the-inside homemade fries.
- Olive oil for fries (2 tbsp): Tosses and crisps up the potatoes beautifully in the oven.
- Salt and pepper to taste: The fries need them just as much as the steak does!
How to Make Ribeye Steak with French Onions and Fries
Step 1: Prep and Bake the Fries
Start by transforming raw potatoes into golden, irresistible fries. Preheat your oven to 425°F (220°C). Toss your freshly cut russet fries with olive oil, salt, and pepper, then spread them on a baking sheet in a single layer—this ensures every fry gets crisp, not soggy. Let them bake for 25 to 30 minutes, flipping them halfway through so each side turns beautifully golden brown and deliciously crunchy.
Step 2: Caramelize the Onions
While your fries are crisping, it’s time to coax all the magic out of those onions. Melt butter and olive oil together in a skillet over medium heat. Add the thinly sliced onions, a sprinkle of sugar, salt, pepper, and thyme if you’re using it. Let the onions cook low and slow, stirring occasionally, until they melt down and turn a deep, rich golden color—about 20 to 25 minutes. This is where the French onion flavor shines and becomes the star topping for your steak.
Step 3: Sear the Ribeye Steaks
Rub the ribeye steaks with olive oil, then season generously with salt and pepper. Heat a separate skillet (cast iron is king!) over high heat. Sear each steak for about 4 to 5 minutes per side for a classic medium-rare, or adjust to your preferred doneness. The exterior will develop a crave-worthy crust, while the inside stays juicy and tender. Don’t forget to let the steaks rest for 5 minutes—you want all those savory juices to stay put!
Step 4: Serve and Enjoy
Lay your rested ribeye steaks on warm plates, then heap a generous helping of caramelized French onions over the top. Add a heap of homemade fries on the side, and there you have it: Ribeye Steak with French Onions and Fries, ready to impress absolutely anyone lucky enough to sit at your table.
How to Serve Ribeye Steak with French Onions and Fries

Garnishes
The right finishing touches can send Ribeye Steak with French Onions and Fries straight over the top. A sprinkle of flaky sea salt, extra fresh thyme, or even a handful of chopped parsley all add color and an extra layer of pop as you serve. A tiny drizzle of olive oil or a pat of butter on the steak just before plating is never out of place either!
Side Dishes
The classic pairing is more than enough, but if you want to round out your plate, consider a crisp green salad with a bright vinaigrette to cut the richness. A simple side of sautéed green beans or roasted asparagus also pops alongside the Ribeye Steak with French Onions and Fries.
Creative Ways to Present
For a bistro-worthy experience, plate your steak over a big swoop of French onions, setting the fries in a basket or cone on the side for that authentic steak-frites feel. Want to go rustic? Serve everything family-style on a big board, letting everyone build their ultimate bite of steak, onions, and fries.
Make Ahead and Storage
Storing Leftovers
If you find yourself with leftover Ribeye Steak with French Onions and Fries (lucky you!), store the steak and onions together in an airtight container in the refrigerator for up to 3 days. Keep the fries separate so they don’t get soggy.
Freezing
For longer storage, slice any leftover cooked steak and freeze it in a single layer, then transfer to a freezer-safe bag—great for steak sandwiches later on. French onions freeze decently in small portions, but fries are best enjoyed fresh as they tend to lose their crunch in the freezer.
Reheating
Reheat steak gently in a skillet over low heat to avoid drying it out. Warm the onions in the microwave or stovetop, and revive fries in a hot oven or air fryer for a few minutes to recapture their crispy edge.
FAQs
Can I use a different cut of steak?
Absolutely! While ribeye delivers unbeatable richness and tenderness, you can substitute with New York strip, sirloin, or even filet mignon for your Ribeye Steak with French Onions and Fries experience—just adjust the cook time according to thickness and your own tastes.
What’s the secret to extra crispy fries at home?
For irresistibly crispy fries, soak the cut potatoes in cold water for at least 30 minutes before baking to remove excess starch, then dry them very well before tossing with oil and baking.
Can I caramelize the onions ahead of time?
Definitely! You can make the French onions up to three days in advance and store them in the fridge. Just reheat them gently before serving with your Ribeye Steak with French Onions and Fries.
How do I know when my steak is done?
The easiest and most accurate way is to use an instant-read thermometer. Medium-rare ribeye should be around 130-135°F in the center after resting. If you prefer more or less doneness, adjust accordingly.
Can I make this dish dairy-free?
Yes! Substitute a dairy-free butter or simply use extra olive oil when caramelizing the onions. The rest of Ribeye Steak with French Onions and Fries remains naturally dairy-free.
Final Thoughts
All that’s left now is to gather your ingredients and fire up your stove—Ribeye Steak with French Onions and Fries is just as dazzling to eat as it is to cook. This is a meal that promises laughs around the table, sighs of delight, and plenty of satisfied smiles. The only question left: who will you invite for dinner?
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Ribeye Steak with French Onions and Fries Recipe
- Total Time: 50 minutes
- Yield: 2 servings 1x
- Diet: Vegetarian
Description
Delight your taste buds with this savory and satisfying dish of Ribeye Steak with French Onions and Fries. Perfectly seared ribeye steaks are complemented by caramelized onions and crispy potato fries, creating a meal that’s sure to impress.
Ingredients
Ribeye Steaks:
- 2 ribeye steaks (about 1 inch thick)
- 1 tbsp olive oil for steaks
- Salt and pepper to taste
Caramelized Onions:
- 2 large yellow onions thinly sliced
- 2 tbsp unsalted butter
- 1 tbsp olive oil for onions
- 1 tsp sugar
- 1 tsp fresh thyme leaves (optional)
Potato Fries:
- 3 large russet potatoes cut into fries
- 2 tbsp olive oil for fries
- Salt and pepper to taste
Instructions
- Preheat the oven: Preheat oven to 425°F (220°C).
- Prepare the fries: Toss potato fries with olive oil, salt, and pepper; spread on a baking sheet. Bake for 25–30 minutes until golden and crisp, flipping halfway.
- Caramelize the onions: Heat butter and olive oil in a skillet. Add onions, sugar, thyme, salt, and pepper. Cook slowly until caramelized, about 20–25 minutes.
- Sear the steaks: Rub ribeye steaks with olive oil, salt, and pepper. Sear in a skillet for 4–5 minutes per side for medium-rare. Let rest 5 minutes.
- Serve: Serve steaks topped with caramelized onions alongside fries.
Notes
- For a richer flavor, add a splash of beef broth to onions during cooking.
- Steaks can be finished in the oven for thicker cuts.
- Sweet onions can be used for a milder flavor.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Main Course
- Method: Stovetop and Oven
- Cuisine: American, Steakhouse
Nutrition
- Serving Size: 1 steak with onions and fries
- Calories: 780
- Sugar: 6 g
- Sodium: 420 mg
- Fat: 45 g
- Saturated Fat: 16 g
- Unsaturated Fat: 29 g
- Trans Fat: 0.5 g
- Carbohydrates: 50 g
- Fiber: 5 g
- Protein: 45 g
- Cholesterol: 125 mg