French Onion Potato Bake

Highlighted under: Comfort Food

Experience the delicious fusion of savory French onion flavors and creamy potatoes with this French Onion Potato Bake. Layers of thinly sliced potatoes, caramelized onions, and rich cheese come together for a comforting side dish that's perfect for family dinners or special gatherings. Easy to prepare and utterly satisfying, this dish will have everyone coming back for seconds.

Tessa Wright

Created by

Tessa Wright

Last updated on 2025-11-23T14:49:48.519Z

This French Onion Potato Bake combines the rich flavors of French onion soup with the comfort of a potato dish, making it an unforgettable side for any meal.

A Comforting Side Dish for Any Occasion

The French Onion Potato Bake is the perfect comfort food, combining the rich flavors of caramelized onions with creamy potatoes. This dish stands out as a crowd-pleaser at family gatherings, holiday dinners, or potlucks, ensuring that everyone at the table is satisfied. Whether served alongside roasted meats or simply enjoyed on its own, its savory depth makes it a valued addition to any meal plan.

Not only is this dish delicious, but its seasonal ingredients also bring a wholesome aspect to the table. Utilizing fresh potatoes and onions, it's a wonderful way to celebrate the simple joys of cooking at home. Moreover, the creamy cheese adds a luxurious touch, elevating everyday dining to an extraordinary experience.

Why It’s Easy to Prepare

One of the standout features of the French Onion Potato Bake is its straightforward preparation. With just a handful of ingredients and simple layered assembly, it is a dish that even novice cooks can master. The process of caramelizing onions might seem daunting, but it’s quite simple and rewarding, providing a fragrant base that enhances the overall flavor profile.

As you layer the potatoes, onions, and cheese, you can customize it to your family’s preferences. Feel free to add herbs like rosemary or chives, or even mix different types of cheese for a unique twist. This flexibility allows you to make it your own while keeping the preparation hassle-free.

Perfect Storage and Reheating Tips

Ingredients

Ingredients for French Onion Potato Bake

  • 4 large potatoes, thinly sliced
  • 2 large onions, caramelized
  • 2 cups shredded cheese (Gruyère or Swiss)
  • 1 cup heavy cream
  • 1 tablespoon olive oil
  • Salt and pepper to taste
  • Fresh thyme for garnish

Prepare all ingredients before you start cooking for the best results.

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C). Grease a baking dish with olive oil.

Layer the Potatoes

Start layering half of the sliced potatoes in the prepared baking dish. Season with salt and pepper.

Add Caramelized Onions

Spread the caramelized onions evenly over the potatoes.

Cheese Layer

Add half of the shredded cheese on top of the onions.

Repeat Layers

Layer the remaining potatoes, season again, and top with the remaining cheese.

Add Cream

Pour the heavy cream evenly over the top layers.

Bake

Cover the dish with foil and bake for 30 minutes, then remove the foil and bake for an additional 15 minutes until golden and bubbly.

Garnish and Serve

Let it cool slightly, garnish with fresh thyme, and serve warm.

Enjoy your delicious French Onion Potato Bake!

Serving Suggestions

When considering how to serve your French Onion Potato Bake, think about complementary dishes that enhance its rich flavors. A light green salad with a vinaigrette balances the heaviness of the cheese and cream, providing a refreshing contrast. Additionally, consider accompanying it with roasted chicken or steak, as their savory notes will mesh beautifully with the dish's savory essence.

For a cozy evening, pair this bake with a glass of white wine, such as a Chardonnay or Sauvignon Blanc. These wines typically have the acidity that cuts through the rich creaminess, making for a harmonious dining experience.

Nutrition Insights

While the French Onion Potato Bake is undeniably indulgent, it also offers beneficial nutrients thanks to its wholesome ingredients. Potatoes are rich in vitamins C and B6 and provide a good source of potassium. Onions, when caramelized, become sweeter and offer antioxidants that promote overall health.

To make this dish a bit healthier, consider reducing the amount of cheese or using lower-fat alternatives without compromising too much on flavor. Additionally, adding green vegetables like spinach or kale can boost the nutrient content while contributing more texture and flavor to the dish.

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Questions About Recipes

→ Can I prepare this dish in advance?

Yes, you can prepare it the day before and bake it just before serving.

→ What can I serve with this dish?

It pairs well with roasted meats or as a standalone vegetarian dish.

French Onion Potato Bake

Experience the delicious fusion of savory French onion flavors and creamy potatoes with this French Onion Potato Bake. Layers of thinly sliced potatoes, caramelized onions, and rich cheese come together for a comforting side dish that's perfect for family dinners or special gatherings. Easy to prepare and utterly satisfying, this dish will have everyone coming back for seconds.

Prep Time15.0
Cooking Duration45.0
Overall Time60.0

Created by: Tessa Wright

Recipe Type: Comfort Food

Skill Level: Intermediate

Final Quantity: 6.0

What You'll Need

Ingredients for French Onion Potato Bake

  1. 4 large potatoes, thinly sliced
  2. 2 large onions, caramelized
  3. 2 cups shredded cheese (Gruyère or Swiss)
  4. 1 cup heavy cream
  5. 1 tablespoon olive oil
  6. Salt and pepper to taste
  7. Fresh thyme for garnish

How-To Steps

Step 01

Preheat your oven to 375°F (190°C). Grease a baking dish with olive oil.

Step 02

Start layering half of the sliced potatoes in the prepared baking dish. Season with salt and pepper.

Step 03

Spread the caramelized onions evenly over the potatoes.

Step 04

Add half of the shredded cheese on top of the onions.

Step 05

Layer the remaining potatoes, season again, and top with the remaining cheese.

Step 06

Pour the heavy cream evenly over the top layers.

Step 07

Cover the dish with foil and bake for 30 minutes, then remove the foil and bake for an additional 15 minutes until golden and bubbly.

Step 08

Let it cool slightly, garnish with fresh thyme, and serve warm.

Nutritional Breakdown (Per Serving)

  • Calories: 250
  • Carbohydrates: 30g
  • Protein: 8g
  • Fat: 12g