French Onion Funeral Potatoes has saved many busy weeknights in my kitchen. As a chef who loves meal-prep and big, comforting flavors, I know how chaotic weeknights can be for professional women balancing work, family, and a social calendar. This 5-cheese, creamy hash browns casserole delivers warmth with a savory French onion kick, a mushroom-soup hug, and a golden, crispy fried onion crown that makes every bite feel like a celebration. It scales to feed a crowd, freezes well, and still feels special enough for holidays. If you crave cozy nostalgia without spending hours in the kitchen, this recipe is for you, every time.
Table of Contents
Table of Contents
what make this Recipe special
French Onion Funeral Potatoes isn’t just another side dish; it’s my busy-night lifesaver. It comes together with simple ingredients and a big, cozy flavor. I love how the 5-cheese creaminess hugs every potato.
The make-ahead options lift the pressure of dinner planning. Plus, the crispy fried onion crown feels like a celebration. This recipe scales up for potlucks and holidays without feeling fussy.
I can prep it on Sunday, bake it later, and still taste fresh. I love how the creamy base hides a lot of flavor under that golden crown. And it stays forgiving for picky eaters, since cheese and onions mingle softly.

A crowd-pleasing, make-ahead-friendly side
I’ve learned this dish travels well from fridge to oven, a real gift on busy days. It feeds a crowd without needing constant stirring or last-minute effort. Prep once, bake later, and still have that warm, homestyle comfort.
Assemble ahead for a weeknight win or a Sunday roast. The flavors deepen while it rests, then sing when you bake. Your family will ask for it again and again.
5-cheese creaminess wrapped in a hash brown base
The hash browns form a cozy crust that cradles a creamy, cheesy hug. Inside, cream of mushroom soup and sour cream melt with cheddar to create a lush base. French onion soup mix adds savory depth you crave at family dinners.
Beneath the surface, the potatoes stay tender, while the top turns golden. Crispy fried onion topping crowns the dish for a satisfying crunch.
Ingredients
Here’s the ingredient lineup that makes French Onion Funeral Potatoes sing. I keep it straightforward so you can pull everything out at once and get cooking fast.
The full ingredient lineup
- 1 (32 oz) bag frozen diced hash browns, thawed — Thaws completely for even cooking.
- 1 can (10.5 oz) cream of mushroom soup — The creamy hug that binds everything together.
- 1 1/2 cups sour cream — Adds tang and richness; use lactose-free if needed.
- 1 1/2 cups shredded cheddar cheese — Melts into creamy goodness.
- 1 packet French onion soup mix — The flavor anchor for the onion-forward profile.
- 1/2 tsp garlic powder — Subtle, warming depth.
- 1/4 tsp black pepper — Brightens the mix; adjust to taste.
- 1 large onion, thinly sliced — Forms the base of the crispy crown when fried.
- 1/2 cup all-purpose flour — For coating onions before frying; helps crispness.
- 1/2 tsp salt — Enhances all the flavors.
- 1/4 tsp paprika — Adds a gentle smoky hue and subtle spice.
- Oil for frying — Neutral oil like canola or peanut oil.
Quick notes and substitutions
- Exact quantities are provided above and printable at the bottom of the article.
- For dairy-free or lactose-free diets, use lactose-free sour cream and cheese or a dairy-free alternative.
- If you prefer a lighter version, swap in reduced-fat sour cream and lower-fat cheddar.
How to Make French Onion Funeral Potatoes
Step 1 — Prep the base
- Preheat the oven to 350°F (175°C).
- In a large bowl, whisk together the cream of mushroom soup, sour cream, cheddar cheese, French onion soup mix, garlic powder, and black pepper until smooth.
- Fold in the thawed hash browns until every piece is evenly coated. This creates the creamy base for French Onion Funeral Potatoes.
- Lightly grease a 9×13-inch baking dish and spread the mixture evenly. This ensures even baking and easy serving.
Step 2 — Bake the base
- Place the dish in the preheated oven and bake uncovered for about 45 minutes, or until the edges are bubbling and the center is hot. This step helps the base for French Onion Funeral Potatoes become bubbly.
- While the base bakes, prepare the crispy onion topping so it’s ready to crown the casserole in the final stretch.
Step 3 — Crisp the onions
- Toss the thinly sliced onions in flour, salt, and paprika until evenly coated.
- Heat oil in a skillet over medium heat. Fry the onions in batches until golden and crisp, then drain on paper towels. They should be deeply browned and crackly for a satisfying contrast.
Step 4 — Finish and serve
- Remove the dish from the oven and sprinkle the crispy fried onions over the top.
- Return to the oven for 10–15 more minutes, or until everything is bubbly and the top is lightly golden.
- Let the casserole rest a few minutes before serving to keep the creamy layers intact.

Tips for Success
- I thaw hash browns completely for even cooking in French Onion Funeral Potatoes.
- I use a sturdy baking dish to support all the creamy layers.
- I avoid overmixing the base after adding cheese to keep it light.
- I pat the onions dry before frying to maximize crispiness.
- If time is tight, I assemble ahead and bake when ready.
Equipment Needed
- Large mixing bowl — 4-quart size for coating.
- Whisk — for smooth mixing; a sturdy spoon works.
- 9×13-inch baking dish — ideal for even bake and simple serving.
- Skillet or frying pan — for crispy onions; a shallow pot with oil works.
- Optional: broiler for a crisp, 1–2 minutes.
Variations
Here are flexible variations of French Onion Funeral Potatoes to fit your kitchen and needs.
- I make it dairy-free with plant-based cheese and dairy-free sour cream.
- I use gluten-free cream of mushroom soup and gluten-free fried onion toppings.
- I swap in shredded potatoes or finely grated potatoes for a different texture.
- I add chopped cooked bacon or pancetta for a meat-forward version (salt adjustments needed).
Why You’ll Love This French Onion Funeral Potatoes
I reach for this dish when time is tight and smiles are the goal. It comes together with simple ingredients and minimal hands-on work, yet tastes like a hug on a plate. The creamy base stays tender beneath a crisp onion crown, while the crowd-pleasing flavors spark joy at potlucks and weeknights alike. It scales up easily, feeds a crowd, and leaves leftovers that still feel special for busy families.
Serving Suggestions
Serving French Onion Funeral Potatoes is all about balance and cozy comfort.
- Pair with a bright green salad to cut richness.
- Serve roast chicken, turkey, or a simple steak for supper.
- Garnish with chopped parsley for color and freshness.
- A sparkling beverage or light white wine heightens the creamy finish.
Make-Ahead and Meal-Prep Tips for French Onion Funeral Potatoes
- I assemble the casserole and refrigerate up to 24 hours before baking; bake time increases by 5–10 minutes.
- I freeze unbaked, covered, for up to 2 months; thaw in the fridge overnight before baking.
- I prepare the crispy onion topping separately and store it in an airtight container; add topping before baking for extra crunch.

FAQs
Q1: Can I make French Onion Funeral Potatoes ahead of time? A: Yes. You can assemble the base and refrigerate up to 24 hours before baking; if frozen, thaw first. The crispy onion topping can be prepared ahead and added just before finishing in the oven for best texture.
Q2: Is this recipe vegetarian or dairy-free? A: The standard recipe for French Onion Funeral Potatoes uses dairy, so it’s vegetarian but not dairy-free unless you substitute lactose-free or dairy-free products; use plant-based alternatives for both sour cream and cheese.
Q3: Can I make this gluten-free? A: Yes. Use gluten-free cream of mushroom soup and ensure the fried onion topping is gluten-free by checking the flour and any seasoned coatings.
Q4: Can I freeze leftovers? A: Yes. It freezes well as a baked dish. Reheat in the oven until bubbly and hot, adding the crispy onions at the end if desired for extra crunch.
French Onion Funeral Potatoes have a knack for turning any weeknight into a small celebration. I reach for this dish when the calendar looks crowded and the fridge feels empty, because it delivers warmth without fuss. The creamy base feels like a hug, while the crisp onion crown adds a lively snap that keeps picky eaters curious. It travels well, feeds a crowd, and still feels personal enough to serve at Sunday dinner. Each bite brings memories of family dinners and holiday gatherings, reminding me that simple ingredients can become big moments with a little patience and heart every day.
Print
French Onion Funeral Potatoes deliver 5-Cheesy Creamy Joy.
- Total Time: 1 hour 10 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
French Onion Funeral Potatoes deliver a crowd-pleasing, comforting side with a creamy potato base, rich onion notes, and a crispy homemade fried onion topping. This hash browns casserole blends cream of mushroom soup, sour cream, cheddar, and a savory French onion mix for deep, savory flavor. Bake until bubbly and golden for holidays, potlucks, or cozy dinners that feed a crowd with 5-cheese creaminess and a crisp, irresistible finish in every bite.
Ingredients
- 1 (32 oz) bag frozen diced hash browns, thawed
- 1 can (10.5 oz) cream of mushroom soup
- 1 1/2 cups sour cream
- 1 1/2 cups shredded cheddar cheese
- 1 packet French onion soup mix
- 1/2 tsp garlic powder
- 1/4 tsp black pepper
- 1 large onion, thinly sliced
- 1/2 cup all-purpose flour
- 1/2 tsp salt
- 1/4 tsp paprika
- Oil for frying
Instructions
- Preheat the oven to 350°F (175°C).
- In a large bowl, combine cream of mushroom soup, sour cream, cheddar cheese, French onion soup mix, garlic powder, and pepper.
- Add the thawed hash browns and mix until fully coated.
- Spread the mixture evenly into a greased baking dish.
- Bake uncovered for 45 minutes.
- For the crispy onions: Toss the sliced onions in flour, salt, and paprika until coated.
- Heat oil in a skillet over medium heat. Fry the onions in small batches until golden and crisp. Transfer to a paper towel to drain.
- Sprinkle the crispy fried onions over the casserole.
- Return to the oven for 10-15 more minutes, or until bubbly and golden.
- Serve warm and enjoy the rich, French-onion comfort in every bite.
Notes
- Make ahead: Assemble and refrigerate for up to 24 hours before baking.
- For extra crispiness, broil for 1-2 minutes at the end, watching carefully.
- Use lactose-free sour cream and cheese if needed to fit dietary needs.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Category: Side Dish
- Method: Bake
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 420
- Sugar: 5 g
- Sodium: 640 mg
- Fat: 28 g
- Saturated Fat: 14 g
- Unsaturated Fat: 9 g
- Trans Fat: 0 g
- Carbohydrates: 25 g
- Fiber: 3 g
- Protein: 14 g
- Cholesterol: 70 mg
Keywords: French Onion Funeral Potatoes, hash brown casserole, French onion soup mix, cheesy potatoes, funeral potatoes, holiday side dish