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French Onion Funeral Potatoes Recipe

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  • Author: Jaden Christner
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 12 servings 1x
  • Category: Side-dishes
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

French Onion Funeral Potatoes are a savory, comforting casserole featuring creamy hash browns, a homemade onion-infused sauce, and a crispy fried onion topping. This crowd-pleasing side dish perfectly combines cheesy potatoes with rich French onion flavors, making it an ideal companion for holiday meals or potlucks.


Ingredients

Units Scale

Potatoes

  • 32 ounces frozen cubed hash browns, thawed
  • 1/4 cup (1/2 stick / 57 g) unsalted butter, melted
  • 2 cups (226 g) sharp cheddar cheese, shredded
  • 1 1/2 cups (345 g) sour cream

Sauce

  • 1/4 cup (1/2 stick / 57 g) unsalted butter
  • 1 small yellow onion, diced
  • 2 teaspoons garlic, minced
  • 1/4 cup (31 g) all-purpose flour
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon cayenne pepper
  • 1/2 teaspoon dried mustard
  • 1/2 cup (120 g) chicken broth, room temperature
  • 1/2 cup (122.5 g) whole milk, room temperature

Fried Onions

  • 2 large yellow onions, thinly sliced, layers separated (about 4 cups onions)
  • 4 cups (32 ounces) vegetable oil
  • 1/2 teaspoon kosher salt

Instructions

  1. Prepare Baking Dish: Preheat your oven to 350°F (175°C) and spray a 9×13-inch baking dish with nonstick spray to prevent sticking and facilitate easy serving.
  2. Mix Potatoes: In a large bowl, combine thawed cubed hash browns, melted butter, shredded cheddar cheese, and sour cream. Stir the mixture well until all ingredients are evenly distributed. Set aside while you prepare the sauce.
  3. Make Onion Sauce: In a medium non-stick skillet over medium heat, melt the butter. Add diced onion, cooking until softened (about 3-5 minutes), then add minced garlic and cook for one more minute. Stir in flour, kosher salt, black pepper, cayenne pepper, and dried mustard. Cook for another minute, allowing the flour and spices to incorporate. Slowly add chicken broth and milk, whisking constantly until the mixture is smooth and thickened.
  4. Combine and Transfer: Pour the finished onion sauce into the potato mixture and stir well until thoroughly combined. Transfer the mixture into the prepared baking dish, spreading it evenly.
  5. Bake: Place the baking dish in the preheated oven and bake for 45-50 minutes until the casserole is bubbly and heated through.
  6. Prepare Fried Onions: While the casserole is baking, line a large baking sheet with two layers of paper towels and set aside. In a large saucepan over high heat, heat the vegetable oil to 350°F (175°C). Working in batches, add about 1 cup of the sliced onions to the hot oil, frying and stirring occasionally for 2-5 minutes until pale golden brown. Remove the fried onions with a slotted spoon or fine mesh strainer and spread them onto the prepared paper towels. Repeat with all onions, ensuring oil returns to temperature before each batch. Sprinkle the fried onions with kosher salt and toss to coat.
  7. Finish and Serve: After casserole has baked, remove it from the oven and sprinkle the freshly fried onions evenly over the top. Serve hot.

Notes

  • Use pre-shredded cheese or grate your own for best texture.
  • Ensure hash browns are fully thawed to avoid excess moisture in the casserole.
  • You can substitute French fried onions from a can for a shortcut topping.
  • For a vegetarian version, replace chicken broth with vegetable broth.
  • Let the casserole rest for a few minutes before serving for easier cutting and serving.

Nutrition

  • Serving Size: 1/12 of casserole
  • Calories: 390
  • Sugar: 3g
  • Sodium: 660mg
  • Fat: 28g
  • Saturated Fat: 12g
  • Unsaturated Fat: 14g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 2g
  • Protein: 8g
  • Cholesterol: 45mg