French Onion Potato Bake

French Onion Potato Bake

Indulge in the rich flavors of our French Onion Potato Bake. This comforting dish combines creamy potatoes with sweet, caramelized onions and melted cheese. It’s perfect for busy weeknights, holiday gatherings, or game day feasts. With simple steps and readily available ingredients, even novice cooks can master this recipe. You’ll find that it’s not just a meal; it’s a delightful experience that brings warmth and joy to your kitchen.

Emma Hale’s Story

I’m Emma Hale, a 42-year-old professional chef from Portland, Oregon. Cooking wasn’t part of my initial plan, but once I entered the kitchen, it felt like home. My culinary journey began at sixteen, washing dishes in a neighborhood diner. I quickly fell in love with the kitchen’s rhythm—the clatter of pans and the delightful sizzle of onions. That passion has guided my life, leading me to create delicious recipes like this French Onion Potato Bake, which I’m excited to share with you.

Why You’ll Love This Recipe

This French Onion Potato Bake is truly special. It works wonderfully for weeknights when you crave something hearty yet simple. The layers of creamy potatoes mixed with sweet caramelized onions and rich cheeses create a mouthwatering explosion of flavor. It’s also versatile; serve it at holidays, family dinners, or game days for a warm, comforting treat that everyone will love. Plus, it’s easy to prepare ahead of time and bake just before serving, making it a convenient choice for busy cooks. Save this French Onion Potato Bake recipe on Pinterest, and you’ll always have a crowd-pleasing dish at your fingertips!

Ingredients

  1. 2 large yellow onions, thinly sliced – The sweet base of our bake.
  2. 2 tablespoons butter – For sautéing the onions.
  3. 1 tablespoon olive oil – Adds richness and flavor.
  4. 1 teaspoon salt – Enhances the ingredients.
  5. ½ teaspoon black pepper – Adds a touch of spice.
  6. 1 teaspoon sugar (optional) – Aids in caramelizing the onions.
  7. ½ teaspoon garlic powder – For added depth.
  8. ½ teaspoon dried thyme (or 1 teaspoon fresh thyme) – Brings in an herbal note.
  9. ½ cup beef broth (or vegetable broth for a vegetarian version) – Adds moisture and flavor.
  10. 4 large Yukon Gold potatoes, sliced ¼-inch thick – The heart of the dish.
  11. 1 tablespoon butter (for greasing) – Keeps the bake from sticking.
  12. 1 cup shredded Gruyère cheese (or Swiss, cheddar, or mozzarella) – For that gooey topping.
  13. ½ cup Parmesan cheese, grated – Adds a salty, nutty flavor.
  14. 1 cup heavy cream or whole milk – For creaminess.
  15. ½ teaspoon salt – Season the cream mixture.
  16. ¼ teaspoon black pepper – For additional flavor.
  17. 1 teaspoon fresh thyme leaves – Freshens up the dish.
  18. Fresh thyme sprigs – Optional garnish.
  19. Extra Parmesan cheese – Optional, for serving.
  20. Crispy fried onions (optional) – For extra crunch!

How to Make French Onion Potato Bake

1 – Caramelize the onions. Melt butter and olive oil in a skillet over medium heat. Add the onions, salt, pepper, and sugar (if using). Cook, stirring occasionally, for about 15-20 minutes until golden brown.

2 – Prepare the potatoes. While onions cook, slice Yukon Gold potatoes into ¼-inch rounds.

3 – Assemble the bake. Grease a baking dish with butter. Layer half of the potato slices at the bottom. Add half of the caramelized onions, half of the Gruyère cheese, and half of the Parmesan cheese. Repeat the layers.

4 – Bake the dish. In a bowl, mix heavy cream, salt, pepper, and fresh thyme. Pour over the layered potatoes. Cover with foil and bake for 60 minutes. Remove foil and bake for an additional 15 minutes until the top is golden and bubbly.

5 – Serve & enjoy! Let the bake sit for a few minutes before serving. Top with fresh thyme sprigs and extra Parmesan, if desired. Optionally, sprinkle crispy fried onions on top.

French Onion Potato Bake

How to Serve French Onion Potato Bake

Serve your French Onion Potato Bake warm, straight from the oven. It pairs perfectly with a light side salad or steamed vegetables to balance the richness of the dish. For a family dinner, offer crusty bread for dipping into the creamy layers. You can enhance the experience by adding crispy fried onions on top for a delightful crunch. This French Onion Potato Bake also makes a fantastic centerpiece for holiday feasts or game day spreads. It’s a dish that satisfies and delights both in taste and presentation. Invite friends and family to gather around—it’s bound to become a favorite.

How to Perfect French Onion Potato Bake

To perfect your French Onion Potato Bake, pay attention to caramelizing the onions. Cook them slowly over medium heat until they are golden brown—this enhances their sweetness and flavor. Keep the oven at 350°F for accurate baking. Taste the cream mixture before pouring it over the layers, and adjust seasoning as needed. For a crispy top, bake uncovered for the last 15 minutes. Ensure the potatoes are sliced evenly; this helps them cook uniformly. Balancing the richness is key; feel free to add more herbs or spices to suit your taste and keep that French Onion Potato Bake as delicious as possible!

Common Mistakes to Avoid

– Don’t rush the onions. Caramelizing too quickly can lead to burnt bits instead of sweet goodness.
– Avoid overcrowding the baking dish. Layer ingredients evenly for proper cooking.
– Don’t skimp on seasoning. Taste as you go, ensuring the flavors shine through.
– Remember to cover the bake for the first hour to allow moisture. Remove the cover for the final bake to achieve that golden crust.
– Let the dish rest before slicing. This helps the layers set and hold their shape.

Storage and Reheating Instructions

Store leftover French Onion Potato Bake in an airtight container in the fridge for up to four days. For longer storage, freeze portions for up to three months. To reheat, place the bake in a preheated oven at 350°F for about 20-25 minutes. For microwave reheating, cover with a damp paper towel and heat until warmed through. This will keep the creamy texture intact, ensuring your French Onion Potato Bake remains delicious!

Frequently Asked Questions

  1. Can I make French Onion Potato Bake ahead of time?
    Yes, you can prepare the layers the day before. Cover and refrigerate, then bake before serving.

  2. What type of potatoes work best for this recipe?
    Yukon Gold potatoes are ideal due to their creamy texture. You can also use russet potatoes, but they may cook differently.

  3. Can I use a different type of cheese?
    Absolutely! While Gruyère is traditional, other cheeses like Swiss, cheddar, or mozzarella work well too.

  4. Is it possible to make this dish vegetarian?
    Yes! Simply substitute the beef broth with vegetable broth for a delicious vegetarian version.

Conclusion

This French Onion Potato Bake is worth trying for its unique blend of flavors and comforting textures. It suits any occasion, from weeknight dinners to festive gatherings. Make it soon, and enjoy a hearty meal that will surely impress your family and friends.

Delicious French onion potato bake topped with melted cheese and herbs

French Onion Potato Bake

Indulge in the rich flavors of French Onion Potato Bake, featuring creamy potatoes, caramelized onions, and melted cheese, perfect for any occasion.
Prep Time 20 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 35 minutes
Servings: 6 servings
Course: Main Course, Side Dish
Cuisine: French
Calories: 450

Ingredients
  

For the caramelized onions
  • 2 large yellow onions, thinly sliced The sweet base of our bake.
  • 2 tablespoons butter For sautéing the onions.
  • 1 tablespoon olive oil Adds richness and flavor.
  • 1 teaspoon salt Enhances the ingredients.
  • 1/2 teaspoon black pepper Adds a touch of spice.
  • 1 teaspoon sugar (optional) Aids in caramelizing the onions.
For the potato layers
  • 4 large Yukon Gold potatoes, sliced ¼-inch thick The heart of the dish.
  • 1 tablespoon butter (for greasing) Keeps the bake from sticking.
For the creamy topping
  • 1 cup shredded Gruyère cheese For that gooey topping.
  • 1/2 cup Parmesan cheese, grated Adds a salty, nutty flavor.
  • 1 cup heavy cream or whole milk For creaminess.
  • 1/2 teaspoon salt Season the cream mixture.
  • 1/4 teaspoon black pepper For additional flavor.
  • 1 teaspoon fresh thyme leaves Freshens up the dish.
Optional garnishes and toppings
  • Fresh thyme sprigs Optional garnish.
  • Extra Parmesan cheese Optional, for serving.
  • Crispy fried onions (optional) For extra crunch!

Method
 

Caramelize the onions
  1. Melt butter and olive oil in a skillet over medium heat.
  2. Add the onions, salt, pepper, and sugar (if using).
  3. Cook, stirring occasionally, for about 15-20 minutes until golden brown.
Prepare the potatoes
  1. While onions cook, slice Yukon Gold potatoes into ¼-inch rounds.
Assemble the bake
  1. Grease a baking dish with butter.
  2. Layer half of the potato slices at the bottom.
  3. Add half of the caramelized onions, half of the Gruyère cheese, and half of the Parmesan cheese.
  4. Repeat the layers.
Bake the dish
  1. In a bowl, mix heavy cream, salt, pepper, and fresh thyme.
  2. Pour over the layered potatoes.
  3. Cover with foil and bake for 60 minutes.
  4. Remove foil and bake for an additional 15 minutes until the top is golden and bubbly.
Serve & enjoy
  1. Let the bake sit for a few minutes before serving.
  2. Top with fresh thyme sprigs and extra Parmesan, if desired.
  3. Optionally, sprinkle crispy fried onions on top.

Notes

For best results, caramelize onions slowly for enhanced flavor. Ensure even potato slicing for uniform cooking. Adjust seasoning in the cream to taste before pouring over layers.

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