French Onion Potatoes
A creamy and cheesy twist on a classic dish, French Onion Potatoes are perfect for any occasion. Whether you’re hosting a family gathering or enjoying a cozy dinner at home, this dish stands out with its rich flavor and comforting texture. The combination of French onion soup and tender potatoes creates a delightful experience that is sure to please everyone at the table.
Why You’ll Love This Recipe
- Delicious Flavor: The bold taste of French onion soup combined with creamy cheese elevates these potatoes to a new level.
- Easy Preparation: With minimal prep time, you can have this dish ready to bake in no time!
- Versatile Side Dish: Perfect for holidays, weeknight dinners, or potlucks, it complements a variety of main courses.
- Creamy Texture: The sour cream and cheddar cheese create a luscious sauce that clings to each potato slice.
- Crowd-Pleaser: This hearty dish is loved by both kids and adults alike, making it a go-to recipe for gatherings.
Tools and Preparation
Before you start making your French Onion Potatoes, gather the necessary tools to ensure smooth preparation.
Essential Tools and Equipment
- Baking dish (9×13-inch)
- Mixing bowl
- Measuring cups
- Knife
- Cutting board
Importance of Each Tool
- Baking dish: A sturdy baking dish ensures even cooking for your creamy potato layers.
- Mixing bowl: A large mixing bowl allows you to easily combine all ingredients without spills.
- Knife: A sharp knife makes slicing potatoes quick and easy for uniform cooking.
Ingredients
A deliciously creamy and cheesy twist on potatoes with French onion soup flavor.
For the Potatoes
- 6 medium-sized potatoes, peeled and thinly sliced.
- 1 packet French onion soup mix.
- 2 cups sour cream.
- 2 cups shredded cheddar cheese.
- 1/2 cup butter, melted.
- 1/4 cup milk.
- Salt and pepper, to taste.
How to Make French Onion Potatoes
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures that your French Onion Potatoes cook evenly from the start.
Step 2: Prepare the Baking Dish
Grease a 9×13-inch baking dish. This will prevent the potatoes from sticking during baking.
Step 3: Mix the Ingredients
In a large mixing bowl, combine:
1. Sour cream
2. Milk
3. Melted butter
4. French onion soup mix
Stir until fully blended.
Step 4: Layer the Potatoes
Begin layering the sliced potatoes in the prepared baking dish. Spread them evenly across the bottom.
Step 5: Add the Mixture
Pour the sour cream mixture over the layered potatoes, ensuring they are well-coated for maximum flavor.
Step 6: Bake Covered
Cover the baking dish tightly with aluminum foil and bake for 45 minutes. This helps steam the potatoes for tenderness.
Step 7: Add Cheese
After 45 minutes, remove the foil. Sprinkle shredded cheddar cheese over the top of the potatoes.
Step 8: Bake Uncovered
Return to the oven uncovered for an additional 15 minutes, or until the potatoes are tender and golden brown on top.
Step 9: Serve
Serve hot and enjoy every bite of this creamy, cheesy goodness!
With these steps, you’ll create unforgettable French Onion Potatoes that will have everyone coming back for seconds!
How to Serve French Onion Potatoes
French Onion Potatoes are a delightful dish that can be enjoyed in various ways. Whether you’re serving them at a family gathering or as a cozy weeknight dinner, these creamy and cheesy potatoes will surely impress.
Pair with Grilled Chicken
- Grilled chicken complements the richness of the potatoes, enhancing the meal’s overall flavor.
Serve with Green Salad
- A fresh green salad adds a light and crisp balance to the creamy texture of the French Onion Potatoes.
Accompany with Roasted Vegetables
- Roasted vegetables provide a colorful and nutritious side that pairs perfectly with the cheesy goodness.
Enjoy with Garlic Bread
- Garlic bread is an excellent choice for those who love an extra crunch and flavor alongside their potatoes.
Add a Side of Steamed Broccoli
- Steamed broccoli offers a healthy option that contrasts well with the creaminess of the dish.

How to Perfect French Onion Potatoes
To create the best French Onion Potatoes, consider these simple tips for ultimate flavor and texture.
- Use Fresh Ingredients: Fresh potatoes and quality sour cream enhance taste and texture.
- Slice Evenly: Thin, even slices ensure all potatoes cook uniformly and absorb flavors.
- Adjust Seasoning: Taste your mixture before pouring it over the potatoes; adjust salt and pepper as needed.
- Cover During Baking: Initially covering the dish helps steam the potatoes for tenderness.
- Broil for a Crispy Top: For an extra crispy cheese layer, broil briefly after baking until golden brown.
- Let it Rest: Allow the dish to sit for a few minutes after baking; this helps flavors meld together.
Best Side Dishes for French Onion Potatoes
When serving French Onion Potatoes, pairing them with complementary side dishes can elevate your meal. Here are some fantastic options:
- Roasted Asparagus: Adds a lovely crunch and fresh flavor that balances richness.
- Caesar Salad: The tangy dressing is perfect against the creamy potatoes.
- Corn on the Cob: Sweet corn brings a delightful contrast in textures and flavors.
- Balsamic Glazed Brussels Sprouts: Their slight bitterness pairs nicely with cheesy dishes.
- Coleslaw: The crunchiness of coleslaw offers great texture alongside creamy potatoes.
- Stuffed Bell Peppers: Hearty stuffed peppers make for a filling combination with your main dish.
- Macaroni Salad: A classic side that resonates well with comfort food lovers.
- Garlic Mashed Potatoes: For potato fanatics, you can’t go wrong with more potatoes!
Common Mistakes to Avoid
When making French Onion Potatoes, it’s easy to overlook some important steps that can affect the final dish. Here are common mistakes to avoid.
- Skipping the potato slicing: Cutting potatoes unevenly can lead to inconsistent cooking. Always aim for uniform slices for even baking.
- Not greasing the dish: Failing to grease the baking dish can cause the potatoes to stick. Use butter or cooking spray to ensure easy serving.
- Overmixing the sauce: Mixing too vigorously can create a lumpy texture. Stir gently to keep the mixture creamy and smooth.
- Not covering while baking initially: Skipping foil during the first bake can dry out your potatoes. Cover them for the first part of baking to trap moisture.
- Skipping cheese at the end: Omitting cheese results in a less flavorful dish. Always sprinkle cheese before the final bake for that delicious, gooey finish.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to 3-5 days.
Freezing French Onion Potatoes
- Use freezer-safe containers or bags.
- Can be frozen for up to 2-3 months; thaw in the fridge before reheating.
Reheating French Onion Potatoes
- Oven: Preheat to 350°F (175°C) and cover with foil until heated through, about 20-25 minutes.
- Microwave: Place in a microwave-safe dish and heat on medium for 5-7 minutes, stirring halfway through.
- Stovetop: Heat in a skillet over medium-low heat, adding a splash of milk if needed, stirring occasionally until warmed.
Frequently Asked Questions
Here are some common questions about preparing French Onion Potatoes.
What are French Onion Potatoes?
French Onion Potatoes are a creamy, cheesy side dish that combines sliced potatoes with flavors inspired by French onion soup.
Can I customize my French Onion Potatoes?
Absolutely! You can add cooked bacon, herbs like thyme, or different types of cheese for extra flavor and variety.
How do I make this dish gluten-free?
To make gluten-free French Onion Potatoes, use a gluten-free French onion soup mix and ensure all ingredients are certified gluten-free.
Can I prepare this ahead of time?
Yes! You can assemble everything ahead of time and refrigerate it. Just bake it when you’re ready.
Final Thoughts
French Onion Potatoes are a delightful and comforting side dish perfect for any meal. Their creamy texture and cheesy topping make them irresistible. Feel free to customize with your favorite ingredients and enjoy this versatile recipe at your next gathering!

French Onion Potatoes
- Total Time: 1 hour 15 minutes
- Yield: Serves 8
Description
Indulge in the creamy, cheesy goodness of French Onion Potatoes, a delightful twist on a classic comfort food. This easy-to-make dish combines tender layers of thinly sliced potatoes with the rich flavors of French onion soup and a luscious cheese blend. Perfect for family gatherings or cozy dinners at home, these savory potatoes are sure to become a favorite on your table. With minimal prep and maximum flavor, you’ll enjoy every bite of this satisfying side dish!
Ingredients
- 6 medium-sized potatoes, peeled and thinly sliced
- 1 packet French onion soup mix
- 2 cups sour cream
- 2 cups shredded cheddar cheese
- 1/2 cup butter, melted
- 1/4 cup milk
- Salt and pepper to taste
Instructions
- Preheat your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish.
- In a large mixing bowl, combine sour cream, milk, melted butter, and French onion soup mix until blended.
- Layer the sliced potatoes evenly in the baking dish.
- Pour the sour cream mixture over the potatoes, ensuring they are well-coated.
- Cover with aluminum foil and bake for 45 minutes.
- Remove the foil and sprinkle shredded cheddar cheese on top.
- Bake uncovered for an additional 15 minutes or until golden brown.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/8 of the dish (approximately 140g)
- Calories: 330
- Sugar: 3g
- Sodium: 650mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 9g
- Cholesterol: 60mg