These French Onion Funeral Potatoes are creamy, cheesy, and oh-so-comforting! Loaded with crispy onions and topped with a crunchy layer, they’re perfect for any gathering.
Try not to eat them all at once; it’s a struggle, I know! 😂 I love serving them with a simple green salad for a cozy meal that’s a hit every time.
Key Ingredients & Substitutions
Hash Browns: Frozen hash browns save time! Thaw them beforehand for even mixing. If you prefer fresh, you can grate your own potatoes, but make sure to squeeze out excess moisture.
Yellow Onion: Yellow onions are perfect for sweetness when caramelized. If you need a milder flavor, white onions will work. Shallots also make a sweet alternative!
Butter: Four tablespoons of butter add rich flavor. You can replace some with olive oil for a lighter option or use vegan butter if you prefer dairy-free.
French Onion Soup: Canned soup is a great shortcut. If you don’t have it, homemade can work too! Just mix beef broth with onion, Worcestershire sauce, and spices for a similar taste.
Cheddar Cheese: I love sharp cheddar for its bold flavor, but mild or Monterey Jack can also fit into this dish nicely. Feel free to mix in your favorite varieties!
Parmesan Cheese: This adds a nice salty kick. You can substitute with Pecorino Romano or nutritional yeast if you’re looking for a dairy-free alternative.
How Do I Properly Caramelize Onions?
Caramelizing onions might seem tricky, but it’s all about patience! This technique brings out their natural sweetness, making your dish even tastier. Here’s how to do it:
- Heat your skillet on medium and add 2 tablespoons of butter.
- Once melted, add the sliced onions and make sure they’re spread out evenly.
- Cook them slowly for about 25-30 minutes, stirring occasionally. Keep the heat low to prevent burning.
- Look for a golden-brown color—this is when their flavor really shines!
I always make a bit extra and save some for topping other dishes; it adds so much flavor! Just remember, low and slow is the key here.
How to Make French Onion Funeral Potatoes
Ingredients You’ll Need:
For the Casserole:
- 2 lbs frozen hash brown potatoes (thawed)
- 1 medium yellow onion, thinly sliced
- 4 tbsp butter, divided
- 1 can (10.5 oz) French onion soup
- 1 cup sour cream
- 2 cups shredded cheddar cheese, divided
- ½ cup grated Parmesan cheese
- 1 tsp garlic powder
- Salt and pepper to taste
- Fresh thyme sprigs for garnish (optional)
How Much Time Will You Need?
This recipe will take about 15 minutes for preparation and about 50 minutes for baking. In total, you’re looking at about 1 hour and 5 minutes to enjoy this delicious dish! Perfect for gatherings or a comforting dinner at home.
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This step ensures your casserole cooks perfectly once you pop it in!
2. Caramelize the Onions:
In a skillet over medium heat, melt 2 tablespoons of butter. Add the thinly sliced onions and sauté them slowly. Keep stirring occasionally to prevent them from burning. Cook for about 25-30 minutes until they are caramelized and turn a deep golden color. This process brings out their sweetness and adds amazing flavor to your dish!
3. Mix the Casserole Ingredients:
In a large mixing bowl, combine the thawed hash brown potatoes, French onion soup, sour cream, 1 cup of shredded cheddar cheese, Parmesan cheese, garlic powder, salt, and pepper. Mix everything together until the potatoes are well coated with the flavors. This is where the magic begins!
4. Incorporate the Onions:
Fold in half of the caramelized onions into the potato mixture for an even distribution of that rich onion flavor throughout the casserole.
5. Prepare the Casserole Dish:
Grease a casserole dish with a little butter or cooking spray to prevent sticking. Then, spread the potato mixture evenly into the dish, making sure it’s well distributed.
6. Add Cheese and Butter:
Now, sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top of the casserole. For extra richness, melt the remaining 2 tablespoons of butter and drizzle it over the cheese.
7. Bake to Perfection:
Place the casserole in the oven and bake uncovered for 45-50 minutes. Keep an eye on it! You want the top to be golden brown and the casserole bubbly, signaling it’s ready to eat!
8. Garnish and Serve:
For an extra special touch, you can garnish the casserole with the remaining caramelized onions and a few fresh thyme sprigs before serving. Let it cool slightly before serving so it’s easier to scoop!
Enjoy the savory, cheesy goodness of this comforting side dish that is sure to be a hit at any meal!
Can I Use Fresh Hash Browns Instead of Frozen?
Absolutely! If you prefer, you can use freshly grated potatoes. Just be sure to squeeze out any excess moisture before mixing them into the casserole to prevent it from becoming soggy.
What If I Don’t Have French Onion Soup?
No worries! You can make a quick homemade substitute by mixing beef broth with sautéed onions, a splash of Worcestershire sauce, and a few seasonings like thyme and garlic. This will mimic the flavors nicely!
How Can I Make This Recipe Dairy-Free?
You can replace the sour cream with a dairy-free alternative like cashew cream or coconut yogurt. Use plant-based cheese for the cheddar and Parmesan, and vegan butter instead of regular butter.
What’s the Best Way to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, warm them in the oven at 350°F (175°C) for about 15-20 minutes, or until heated through. This helps maintain the dish’s texture!
