French Onion Funeral Potatoes: A Creamy, Cheesy Comfort Classic with a Gourmet Twist
There are comfort foods, and then there are funeral potatoes — creamy, cheesy, and topped with a crispy golden crust that makes every bite feel like a warm hug. But what happens when this beloved casserole meets the rich, umami-packed flavor of French onion soup? A gourmet twist on a Midwestern staple that’s destined to become the new star of your dinner table.
This recipe is everything you love about classic funeral potatoes, elevated with caramelized onions, gruyère cheese, and a hint of white wine. Whether you’re preparing it for a family gathering, a holiday feast, or just a cozy night in, this dish is the definition of indulgent comfort.
Why You’ll Love This Recipe
- Rich & Savory Flavor: The caramelized onions and gruyère cheese add a deep, luxurious flavor to the creamy potato base.
- Easy to Prepare: Simple steps and pantry-friendly ingredients make this dish weeknight-friendly.
- Make-Ahead Friendly: Assemble it the night before and just bake when you’re ready.
- Crowd-Pleaser: From potlucks to Sunday dinners, it’s a guaranteed hit.
Ingredients Needed
For the French Onion Base:
- 2 large yellow onions, thinly sliced
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/4 cup dry white wine (or beef broth as a substitute)
- 1 tsp fresh thyme (or 1/2 tsp dried)
For the Potato Mixture:
- 1 (30 oz) bag frozen shredded hash browns, thawed
- 1 (10.5 oz) can cream of mushroom soup
- 1 cup sour cream
- 1 cup grated gruyère cheese (or Swiss as a milder alternative)
- 1/2 cup sharp cheddar cheese, grated
- 1/4 cup mayonnaise (optional, for extra creaminess)
- Salt and pepper to taste
For the Topping:
- 1 1/2 cups crushed buttery crackers or cornflakes
- 1/4 cup melted butter
- 1/2 cup additional gruyère or cheddar for topping
Step-by-Step Instructions
1. Caramelize the Onions: In a large skillet, melt butter and olive oil over medium-low heat. Add onions, salt, pepper, and thyme. Cook slowly, stirring occasionally, until onions are golden and caramelized (about 25–30 minutes). Deglaze the pan with white wine and let it reduce. Set aside to cool.
2. Preheat and Prep: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter or nonstick spray.
3. Combine the Mixture: In a large bowl, mix together the thawed hash browns, cream of mushroom soup, sour cream, mayonnaise (if using), cheddar, gruyère, and the cooled caramelized onions. Taste and adjust salt and pepper as needed.
4. Assemble the Dish: Spread the potato mixture evenly in the prepared baking dish. Sprinkle additional cheese over the top.
5. Add the Crunch: In a small bowl, combine crushed crackers or cornflakes with melted butter. Sprinkle this topping evenly over the casserole.
6. Bake: Bake uncovered for 45–50 minutes, or until the top is golden brown and the edges are bubbling.
7. Let It Rest: Allow to cool for 10 minutes before serving. This helps the flavors settle and the dish to firm up.
Expert Tips & Tricks
- Time Saver: Use pre-chopped frozen onions if you’re in a hurry, though caramelizing from fresh gives the best flavor.
- Cheese Options: Gruyère is ideal, but you can mix in mozzarella or even fontina for more melty magic.
- Make It Ahead: Assemble and refrigerate (covered) for up to 24 hours. Add the crunchy topping right before baking.
- Add Protein: Toss in cooked bacon, sausage, or rotisserie chicken for a heartier casserole.
Nutritional Insights (Per Serving Estimate)
Serving Size: Approx. 1 cup
- Calories: ~350
- Protein: 9g
- Fat: 24g
- Carbohydrates: 26g
- Fiber: 2g
- Sugar: 3g
Note: Nutritional info may vary based on ingredients used.
Serving Suggestions
This French Onion Funeral Potato dish pairs beautifully with:
- Roasted or grilled meats like pork tenderloin or steak
- A crisp green salad with vinaigrette
- Steamed green beans or roasted asparagus
It also works as a standalone vegetarian main for cozy nights in.
Final Thoughts
This elevated version of classic funeral potatoes blends the comforting richness of a creamy casserole with the gourmet charm of French onion soup. It’s nostalgic, deliciously indulgent, and just a bit fancy. Whether you’re bringing it to a holiday gathering or baking it as a side for your Sunday roast, this dish promises empty plates and glowing reviews.
Once you try French Onion Funeral Potatoes, they might just become your new go-to comfort food. Creamy, cheesy, golden on top — and unforgettable.
Ready to try this gourmet comfort classic? Let us know in the comments how yours turned out or what twist you added to make it your own!
