Cheesy Scalloped Potatoes with Caramelized Onions recipe
Cheesy Scalloped Potatoes are a beloved classic comfort food, and the addition of caramelized onions takes this dish to the next level. Perfect for holidays, family dinners, or any time you crave a rich, savory side dish.
Ingredients
To make Cheesy Scalloped Potatoes with Caramelized Onions, you’ll need:
- Main Ingredients:
- 4 large russet potatoes, thinly sliced
- 2 large onions, thinly sliced
- 3 cups shredded cheddar cheese
- 2 cups whole milk
- 1 cup heavy cream
- 1/4 cup all-purpose flour
- 1/4 cup unsalted butter
- 3 cloves garlic, minced
- Salt and pepper to taste
- Optional Additions:
- 1 teaspoon thyme or rosemary
- 1/2 cup grated Parmesan cheese
- 1/4 cup chopped fresh parsley for garnish
Preparation
Slicing the Potatoes:
- Peel the potatoes and slice them thinly, about 1/8-inch thick.
- Rinse the potato slices in cold water and pat them dry with a kitchen towel.
Caramelizing the Onions:
- In a large skillet, melt 2 tablespoons of butter over medium heat.
- Add the sliced onions and cook, stirring occasionally, until they are golden brown and caramelized, about 20-25 minutes.
- Add the minced garlic during the last 5 minutes of cooking.
- Season with a pinch of salt and set aside.
Making the Cheese Sauce
Ingredients for the Sauce:
- 1/4 cup unsalted butter
- 1/4 cup all-purpose flour
- 2 cups whole milk
- 1 cup heavy cream
- 3 cups shredded cheddar cheese
- Salt and pepper to taste
Cooking the Sauce:
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for about 1-2 minutes until it forms a smooth paste.
- Gradually add the milk and cream, whisking continuously until the mixture is smooth and begins to thicken.
- Reduce the heat to low and stir in the shredded cheddar cheese until fully melted and smooth.
- Season with salt and pepper to taste.
Layering the Dish
Assembling the Ingredients:
- Preheat your oven to 375°F (190°C).
- Grease a 9×13-inch baking dish with butter or non-stick cooking spray.
- Spread a thin layer of the cheese sauce on the bottom of the dish.
Adding Layers of Flavor:
- Arrange a layer of potato slices over the cheese sauce.
- Top with a portion of the caramelized onions.
- Pour some of the cheese sauce over the onions and potatoes.
- Repeat these layers until all the ingredients are used, finishing with a layer of cheese sauce.
Baking Instructions
Optimal Temperature and Time:
- Cover the baking dish with aluminum foil and bake for 45 minutes.
- Remove the foil and bake for an additional 20-25 minutes, or until the potatoes are tender and the top is golden and bubbly.
Ensuring Even Cooking:
- To ensure even cooking, occasionally rotate the baking dish in the oven.
- Check the potatoes with a fork to ensure they are tender before removing from the oven.
Variations
Using Different Cheeses:
- Try using a combination of cheeses like Gruyère, mozzarella, or gouda for different flavor profiles.
Adding Protein:
- Add cooked, diced ham or crispy bacon between the layers for a heartier dish.
Serving Suggestions
Ideal Pairings:
- Serve with roasted meats, such as chicken or beef, and a fresh green salad.
Presentation Tips:
- Garnish with chopped fresh parsley or chives for a pop of color and added freshness.
Storage Tips
Keeping Leftovers Fresh:
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheating Instructions:
- Reheat in the oven at 350°F (175°C) until warmed through, or in the microwave for a quicker option.
Tips for Success
Achieving the Perfect Texture:
- Slice the potatoes evenly to ensure they cook at the same rate.
- Use a mandoline slicer for uniform slices.
Avoiding Common Mistakes:
- Don’t skip rinsing the potato slices, as this removes excess starch and prevents the dish from becoming too thick.
FAQs
- Can I Make This Dish Ahead of Time?
- Yes, you can assemble the dish a day in advance and bake it when needed.
- What Potatoes Work Best?
- Russet potatoes are ideal due to their starchy texture, but Yukon Gold potatoes can also be used for a creamier result.
- How Do I Store Leftovers?
- Store in an airtight container in the refrigerator for up to 3 days.
- Can I Freeze Scalloped Potatoes?
- Yes, you can freeze the cooked dish. Thaw overnight in the refrigerator before reheating.
- What Can I Add for Extra Flavor?
- Add herbs like thyme or rosemary, or sprinkle Parmesan cheese between layers.
Conclusion
Cheesy Scalloped Potatoes with Caramelized Onions is a comforting and delicious side dish that is sure to impress your family and friends. Whether you follow the classic recipe or experiment with variations, this dish will be a welcome addition to any meal. Enjoy the creamy, cheesy, and savory goodness with every bite!
Cheesy Scalloped Potatoes with Caramelized Onions recipe
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Cheesy Scalloped Potatoes are a beloved classic comfort food, and the addition of caramelized onions takes this dish to the next level. Perfect for holidays, family dinners, or any time you crave a rich, savory side dish.
Ingredients
- 3 tablespoons salted butter
- 1 yellow onion, thinly sliced
- kosher salt and black pepper
- 1/4 cup dry white wine, such as Pinot Grigio
- 1 clove garlic, chopped
- 1 tablespoon chopped fresh thyme
- 2 cups heavy cream
- 1 cup whole milk
- 1 pinch cayenne
- 3/4 cup shredded Gruyere cheese
- 3/4 cup shredded cheddar cheese
- 6 russet or yukon gold potatoes, cut into 1/8-inch-thick slices
Instructions
- Preheat the oven to 350° F.
- Melt together the butter and onions in a large skillet over medium-high heat. Cook, stirring occasionally until softened, about 10 minutes. At this point, you'll want to add the wine and continue to cook another 5 minutes until the onions are deeply caramelized.
- Add the garlic and thyme, then season with salt and pepper. Cook another 2 minutes, then remove from the heat
- Butter a 9x13 inch casserole dish. In a large glass measuring cup, combine the cream, milk, a pinch of cayenne, salt, and pepper. Then add the Gruyere cheese. Pour 1/3 of the milk mix into the bottom of the baking dish. Layer in 1/3 of the potatoes, and 1/2 of the onions. Add another 1/3 milk mix, then 1/3 of the potatoes, and then the remaining onions. Add the remaining potatoes, then pour over the last of the remaining milk mix. Try to get the potatoes in an even layer.
- Cover and bake 1 hour 45 minutes to 2 hours. Remove the foil and top with cheddar cheese. Bake another 20 minutes, until the cheese is golden and melty. Serve the dish warm, topped with fresh thyme.