French Onion Potatoes
French Onion Potatoes are a creamy and cheesy delight that brings the rich flavors of French onion soup to your dinner table. This dish is perfect for family gatherings, potlucks, or any occasion where comfort food is a must. The combination of tender potatoes and savory cheese will make this recipe a standout favorite.
Why You’ll Love This Recipe
- Flavor Explosion: The blend of sour cream, cheddar cheese, and French onion soup mix creates a rich flavor profile that’s irresistible.
- Easy to Prepare: With just a few ingredients and simple steps, you can whip this dish up in no time.
- Versatile Side Dish: Perfect for pairing with meats or serving as a hearty vegetarian option.
- Crowd-Pleasing: This dish is sure to impress your guests, making it ideal for gatherings and celebrations.
- Comfort Food Classic: Enjoy the warmth and satisfaction of creamy potatoes baked to perfection.
Tools and Preparation
Before diving into the cooking process, gather your tools. Having everything on hand will streamline your experience.
Essential Tools and Equipment
- Baking dish
- Mixing bowl
- Knife
- Cutting board
- Aluminum foil
Importance of Each Tool
- Baking dish: Ensures even cooking and allows for easy serving of the French Onion Potatoes.
- Mixing bowl: A large bowl is essential for combining ingredients thoroughly, which enhances the dish’s flavor.
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.
For the Creamy Mixture
- 1 packet French onion soup mix.
- 2 cups sour cream.
- 1/4 cup milk.
For Topping
- 2 cups shredded cheddar cheese.
Other Ingredients
- 1/2 cup butter, melted.
- 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 your dish bakes evenly from the start.
Step 2: Prepare Your Baking Dish
Grease a 9×13-inch baking dish with butter or cooking spray. This prevents sticking and makes cleanup easier.
Step 3: Mix Your Creamy Ingredients
In a large mixing bowl, combine:
1. 2 cups sour cream
2. 1/4 cup milk
3. 1/2 cup melted butter
4. 1 packet French onion soup mix
Stir until well combined.
Step 4: Layer the Potatoes
Arrange the sliced potatoes in your greased baking dish. Ensure they are evenly distributed for uniform cooking.
Step 5: Add the Creamy Mixture
Pour the sour cream mixture over the layered potatoes, making sure each slice is well-coated. This will enhance flavor and moisture during baking.
Step 6: Cover and Bake
Cover the baking dish tightly with aluminum foil. Bake in your preheated oven for 45 minutes.
Step 7: Add Cheese and Finish Baking
After 45 minutes, remove the foil carefully. Sprinkle 2 cups shredded cheddar cheese over the top of the potatoes. Bake uncovered for an additional 15 minutes or until potatoes are fork-tender.
Step 8: Serve and Enjoy!
Once done, serve hot. Enjoy your delicious French Onion Potatoes as a comforting side dish or main course!
How to Serve French Onion Potatoes
French Onion Potatoes are a comforting dish that can be enjoyed in various ways. Here are some serving suggestions to enhance your dining experience.
Pair with a Fresh Salad
- Green Salad: A simple green salad with mixed greens, cucumbers, and a light vinaigrette balances the richness of the potatoes.
- Caesar Salad: The creamy dressing and crunchy croutons of a Caesar salad complement the cheesy flavor perfectly.
Add a Protein
- Grilled Chicken: Juicy grilled chicken adds a hearty protein option that pairs well with the creamy texture of the potatoes.
- Roast Beef: Serve slices of tender roast beef alongside for a classic comfort meal.
Include Some Veggies
- Steamed Broccoli: Lightly steamed broccoli adds color and nutrition, creating a lovely contrast to the rich potatoes.
- Roasted Asparagus: Roasted asparagus brings out a nutty flavor that pairs nicely with the cheesy goodness of French Onion Potatoes.

How to Perfect French Onion Potatoes
To ensure your French Onion Potatoes turn out perfectly every time, keep these tips in mind.
- Use Fresh Ingredients: Fresh potatoes and high-quality sour cream make a big difference in taste.
- Slice Evenly: Thinly slice your potatoes uniformly for even cooking throughout.
- Don’t Skip the Foil: Covering the dish with foil initially helps steam the potatoes and keeps them moist.
- Let Them Rest: Allowing your dish to rest for a few minutes after baking enhances flavors and makes serving easier.
Best Side Dishes for French Onion Potatoes
French Onion Potatoes pair beautifully with a variety of side dishes. Here are some great options to consider:
- Garlic Bread: Crispy garlic bread is perfect for soaking up any leftover sauce from the potatoes.
- Coleslaw: A tangy coleslaw adds crunch and acidity, balancing the creamy flavors.
- Corn on the Cob: Sweet corn on the cob offers a delightful contrast to the savory potatoes.
- Baked Beans: Sweet and smoky baked beans complement the richness of this potato dish.
- Stuffed Peppers: Colorful stuffed peppers provide an extra serving of veggies while being filling.
- Brussels Sprouts: Roasted Brussels sprouts add a nutty flavor that complements cheesy dishes beautifully.
- Macaroni Salad: A cool macaroni salad offers refreshing bites alongside hot, creamy potatoes.
- Fruit Salad: A fresh fruit salad adds sweetness and lightness to balance out heavy flavors.
Common Mistakes to Avoid
When making French Onion Potatoes, it’s easy to slip up. Here are some common mistakes and how to avoid them.
- Skipping the Potato Prep: Not peeling and slicing the potatoes properly can affect cooking time. Always peel and slice them into even pieces for uniform cooking.
- Ignoring the Flavor Balance: Forgetting to season can lead to bland potatoes. Remember to add salt and pepper to enhance the dish’s flavor.
- Overcrowding the Dish: Packing too many potatoes in one layer can result in uneven cooking. Layer them neatly for better heat distribution.
- Not Covering with Foil Initially: Removing the foil too soon can dry out the potatoes. Keep them covered for the first part of baking to retain moisture.
- Neglecting Cheese Timing: Adding cheese too early can cause it to burn. Wait until the last 15 minutes of baking for a perfect melt.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Allow cooling completely before sealing.
Freezing French Onion Potatoes
- Freeze in a freezer-safe container for up to 2 months.
- Make sure to label with the date for reference.
Reheating French Onion Potatoes
- Oven: Preheat to 350°F (175°C) and bake covered for about 20 minutes.
- Microwave: Heat on medium power for 2-3 minutes, stirring halfway through.
- Stovetop: Use a skillet over low heat, adding a splash of milk if needed, until warmed through.
Frequently Asked Questions
If you have questions about making French Onion Potatoes, you’re not alone! Here are some common inquiries.
Can I use other types of cheese in French Onion Potatoes?
Yes! You can experiment with different cheeses such as mozzarella or gouda for varied flavors.
How do I make my French Onion Potatoes creamier?
To enhance creaminess, consider adding extra sour cream or a splash of heavy cream before baking.
Are French Onion Potatoes suitable for meal prep?
Absolutely! They store well in the fridge and taste even better after a day in the fridge, making them great for meal prep.
Can I substitute fresh onions instead of using soup mix?
While fresh onions can be used, they will require additional caramelization time. The soup mix offers a quick flavor boost that is hard to beat!
Final Thoughts
French Onion Potatoes offer a delightful combination of creamy textures and rich flavors that make this dish so appealing. This versatile recipe allows for various customization options, like adding herbs or different cheeses. Try it out and enjoy this comforting dish that’s perfect for sharing!

French Onion Potatoes
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 6 people 1x
- Category: Main
- Method: Baking
- Cuisine: French
Description
French Onion Potatoes are a creamy, cheesy delight that brings the irresistible flavors of French onion soup right to your dinner table. This comforting dish features layers of tender potatoes smothered in a rich and savory mixture of sour cream, French onion soup mix, and cheddar cheese. Perfect for family gatherings or potlucks, these baked potatoes are sure to impress your guests and become a favorite at any occasion. With their easy preparation and delicious taste, you’ll be making this ultimate comfort food again and again.
Ingredients
- 6 medium-sized potatoes, peeled and thinly sliced
- 1 packet French onion soup mix
- 2 cups sour cream
- 1/4 cup milk
- 2 cups shredded cheddar cheese
- 1/2 cup butter, melted
- Salt and pepper to taste
Instructions
- Preheat your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish with butter or cooking spray.
- In a large mixing bowl, combine sour cream, milk, melted butter, and French onion soup mix until well blended.
- Layer the sliced potatoes evenly in the baking dish.
- Pour the creamy mixture over the potatoes to ensure each slice is coated.
- Cover with aluminum foil and bake for 45 minutes.
- Remove foil, sprinkle cheddar cheese on top, and bake uncovered for an additional 15 minutes until fork-tender.
- Serve hot and enjoy!
Nutrition
- Serving Size: 1 cup (200g)
- Calories: 360
- Sugar: 3g
- Sodium: 670mg
- Fat: 23g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 3g
- Protein: 8g
- Cholesterol: 50mg