French Onion Potatoes Recipe
If decadent, cheesy comfort food is your love language, then French Onion Potatoes will become a new staple in your kitchen. Imagine melt-in-your-mouth potato bites drenched in a rich, savory onion soup, and crowned with gooey, golden Gruyere. This easy side dish captures all the flavors of French onion soup—right down to that irresistible layer of melty cheese—but with the hearty satisfaction of oven-roasted potatoes. Whether it’s a holiday table or a cozy Sunday supper, you just can’t go wrong with these crowd-pleasing potatoes!
Ingredients You’ll Need
French Onion Potatoes are a wonder because all it takes is a handful of everyday ingredients, each playing a crucial part—from the creamy potatoes that soak up the oniony broth to the nutty cheese that seals the whole dish together. Here’s what you’ll need (and why you’ll love each one):
- French onion soup (10-oz can): The backbone of that signature savory flavor. Opt for a good-quality condensed soup for maximum depth.
- Dry onion soup mix (1-oz envelope): A punch of extra oniony goodness; it seasons the dish perfectly and brings out the umami.
- Butter, melted (1/2 cup): Richness personified! The melted butter ensures the potatoes are tender and utterly luxurious.
- Russet potatoes (2.5 lbs): Their fluffy texture is just right for soaking up all that onion and cheese—be sure to cut them into even, 1-inch pieces.
- Shredded Gruyere cheese (2 cups): Nutty, melty, and downright dreamy, Gruyere is the golden-brown finish that makes French Onion Potatoes sing.
How to Make French Onion Potatoes
Step 1: Preheat and Prep
Set your oven to 375 degrees to give these potatoes the cozy, roasting treatment they deserve. It’s always best to have the oven hot and ready, so everything bakes up evenly.
Step 2: Mix Up the Onion Magic
In a big bowl, whisk together the condensed French onion soup, dry onion soup mix, and all that glorious melted butter. Stir well until you have a beautiful, rich, and fragrant mixture—this is the essence of your French Onion Potatoes!
Step 3: Prep and Add the Potatoes
Peel the russet potatoes, then cut them into hearty, 1-inch chunks. Toss them directly into the soup mixture, making sure every piece is totally coated. This step is what guarantees maximum flavor in each bite.
Step 4: Into the Dish
Pour everything into a 13×9-inch baking dish. Spread the potatoes as evenly as possible—it gives every piece a chance to bask in the flavor and ensures even cooking for your French Onion Potatoes.
Step 5: The Steamy Bake
Cover the baking dish tightly with aluminum foil. Slide it into your preheated oven and bake for 30 minutes. This is when the potatoes start breaking down and absorbing all that delicious oniony flavor.
Step 6: Roast to Golden Perfection
Remove the foil and continue baking for another 30 to 45 minutes, stirring a couple of times. This helps every potato cook evenly and roast up with a lovely golden edge. Test with a fork—the potatoes should be perfectly tender.
Step 7: Cheese Finish and Rest
Top your piping-hot potatoes with a generous layer of shredded Gruyere cheese. Cover the dish once more with foil and let it rest for 5 to 10 minutes. This not only melts the cheese completely but also lets the potatoes soak up every last drop of savory sauce. Your French Onion Potatoes are ready to impress!
How to Serve French Onion Potatoes
Garnishes
For a finishing touch, sprinkle chopped fresh parsley or snipped chives on top just before serving. The pop of green gives your French Onion Potatoes a sprightly look and a subtle, herby brightness that complements the rich flavors.
Side Dishes
These potatoes pair beautifully with virtually anything. For a classic vibe, serve them alongside roast chicken or grilled steak. Their rich, savory flavor makes them equally at home with simply prepared greens or steamed vegetables, bringing a welcome contrast to lighter sides.
Creative Ways to Present
For a dinner party, pile your French Onion Potatoes into individual ramekins and broil briefly for extra cheesy crusts. Or serve them as a hearty vegetarian main, tucked alongside a crisp salad with tangy vinaigrette to balance all that creamy goodness.
Make Ahead and Storage
Storing Leftovers
If you somehow have leftovers, scoop the cooled French Onion Potatoes into an airtight container and refrigerate for up to 4 days. The flavors continue to meld and deepen, so they’re even more irresistible the next day!
Freezing
Yes, you can freeze French Onion Potatoes. After baking and cooling completely, transfer them to a freezer-safe container. They’ll keep snug and flavorful for up to 2 months. Just know that the texture may be a little softer after reheating—but all those flavors will be right there.
Reheating
For best results, reheat in a 350-degree oven (covered with foil) until hot through and the cheese is melty again, about 20-30 minutes. In a pinch, individual portions can be microwaved until steamy and delicious.
FAQs
Can I use a different kind of cheese?
Absolutely! Swiss or mozzarella both melt beautifully and make tasty swaps for Gruyere in French Onion Potatoes, though Gruyere’s nuttiness is hard to beat.
What kind of potatoes work best?
Russet potatoes are ideal since they roast up fluffy and tender, but Yukon Golds add a creamier bite if you want to switch things up.
Can I make French Onion Potatoes ahead for a party?
Definitely! Prepare and bake as instructed, then reheat before serving. Just wait to add the cheese until the final reheat for the best oozy finish.
How do I prevent soggy potatoes?
Be sure to roast uncovered after the initial steam—this allows the moisture to evaporate and edges to crisp up. Stirring a couple of times during baking helps too!
Are French Onion Potatoes gluten free?
Most canned soups and dry mixes contain wheat, but you can find or make gluten-free versions easily for a celiac-friendly dish.
Final Thoughts
Few dishes say “comfort” (and “second helpings, please!”) quite like French Onion Potatoes. They’re simple enough for a weeknight, yet special enough for guests. Give them a try—the aroma wafting from your oven and the first cheesy bite will tell you everything you need to know!
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French Onion Potatoes Recipe
- Total Time: 75-90 minutes
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
French Onion Potatoes is a comforting and flavorful side dish that combines the rich, savory flavors of French onion soup with tender, cheesy potatoes. This easy-to-make dish is perfect for family dinners or special occasions.
Ingredients
For the Potatoes:
- 1 10-oz can French onion soup
- 1 1-oz envelope dry onion soup mix
- 1/2 cup (1 stick) butter, melted
- 2.5 lbs russet potatoes, peeled and cut into 1-inch pieces
For Topping:
- 2 cups shredded gruyere cheese
Instructions
- Preheat oven to 375 degrees. Combine condensed soup, dry soup mix, and melted butter in a large bowl; stir well.
- Peel potatoes then cut into 1-inch pieces. Add potatoes to the soup mixture and stir to coat.
- Pour everything into a 13×9 baking dish. Spread potatoes evenly into the dish.
- Cover tightly with aluminum foil. Bake at 375 degrees for 30 minutes.
- Remove foil, then continue cooking for 30-45 minutes or until potatoes are tender, stirring 2-3 times to ensure even cooking.
- Top with shredded cheese, cover dish tightly with foil, then let potatoes rest for about 5-10 minutes to soak up the soup mixture and allow the cheese to melt.
- Prep Time: 15 minutes
- Cook Time: 60-75 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: French
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 4g
- Sodium: 780mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 3g
- Protein: 12g
- Cholesterol: 45mg
Keywords: French Onion Potatoes, Potato Side Dish, Cheesy Potatoes, French Onion Soup Recipe
