If you’re looking for a comforting, hearty casserole that’s perfect for family gatherings or potlucks, then you’ve come to the right place! The Southern Sweet Onion Casserole is a crowd-pleasing recipe that’s sure to impress your guests with its cheesy, crispy, and creamy flavors. This recipe is a staple in many households, especially in the Southern United States, where sweet onions are abundant. This casserole is easy to make and requires only a few ingredients that are easily accessible. So, roll up your sleeves, put on your apron, and let’s get cooking!
I first discovered this recipe when my husband and I were visiting my in-laws in Georgia. We were invited to a potluck dinner, and my mother-in-law brought this amazing casserole dish that smelled divine. She told us it was a Southern Sweet Onion Casserole, and we had never heard of it before. We couldn’t wait to try it, and it did not disappoint! The sweet onions combined with the creamy cheese and crispy cracker topping made for a heavenly combination. We were hooked and had to ask for the recipe before we left. Since then, this casserole has become a staple in our household, and we love to make it for family gatherings or when we’re in the mood for some comfort food.
Why This Recipe Rocks:
The Southern Sweet Onion Casserole is a recipe that is sure to impress with its unique combination of flavors and textures. The sweet onions are cooked to perfection and combined with creamy cheese, crumbled crackers, and a crispy buttery topping. This casserole is perfect for any occasion, whether it’s a weeknight dinner or a potluck with friends. Here are a few more reasons why you should give this recipe a try:
- It’s easy to make and requires only a few ingredients that are easily accessible.
- The sweet onions provide a unique flavor that is both savory and sweet.
- The cheesy and creamy texture of the casserole is complemented by the crispy cracker topping, making for a delightful contrast of textures.
Ingredients:
- 4 large Vidalia onions, halved and sliced 1/4-inch thick (900g)
- 2 tablespoons unsalted butter (28g)
- 3 eggs
- 1 (5 oz) can of evaporated milk (148ml)
- 1 cup Ritz crackers, crumbled (100g)
- 1 1/2 cups cheddar cheese, grated (170g)
- 1 teaspoon salt
- 1/4 teaspoon pepper
For the Topping:
- 1 cup Ritz crackers, crumbled (100g)
- 3 tablespoons butter, melted (42g)
Directions:
Preheat oven to 375°F (190°C) and grease a 9×13-inch (23x33cm) baking dish with nonstick spray.
Place onions in a saucepan and add water just to cover. Bring to a boil, reduce heat, and let simmer for 8 minutes. Drain and toss onion slices with butter.
In a large bowl, whisk together eggs and evaporated milk. Add cooked onions, cracker crumbs, cheese, salt, and pepper. Stir to mix.
Transfer the mixture to the prepared baking dish.
For the topping, toss together cracker crumbs and melted butter. Sprinkle over the casserole.
Bake until set in the center and the top is golden brown, about 45 minutes.
Notes:
- To make this recipe vegetarian, you can substitute unsalted butter with plant-based butter.
- This casserole can be served as a side dish or a main course for a vegetarian meal.
- If you want to add some more flavors to the dish, you can try adding some diced bacon or ham to the onion mixture before baking.
- This casserole can be made ahead of time and stored in the refrigerator for up to 3 days. Just reheat it in the oven at 350°F until heated through.
FAQ:
Q: Can I use regular onions instead of Vidalia onions?
A: While Vidalia onions are the traditional choice for this recipe, you can use any sweet onion variety that you prefer.
Q: Can I use a different type of cracker for the topping?
A: Yes, you can use any type of cracker that you like for the topping. Just make sure to crush them into small crumbs before adding them to the melted butter.
Q: Can I freeze this casserole?
A: Yes, you can freeze this casserole before baking. Just cover it tightly with foil and freeze for up to 3 months. When you are ready to bake it, let it thaw in the refrigerator overnight and then bake as directed.
Q: Can I use a different type of cheese?
A: Yes, you can use any type of cheese that you like for this recipe. Just make sure to use a cheese that melts well, like cheddar or Gouda.
Mouth-Watering Southern Sweet Onion Casserole Recipe
Touria
If you're looking for a comforting, hearty casserole that's perfect for family gatherings or potlucks, then you've come to the right place! The Southern Sweet Onion Casserole is a crowd-pleasing recipe that's sure to impress your guests with its cheesy, crispy, and creamy flavors.
Print RecipePin Recipe
Ingredients
- 4 large Vidalia onions halved and sliced 1/4-inch thick (900g)
- 2 tablespoons unsalted butter 28g
- 3 eggs
- 1 5 oz can of evaporated milk (148ml)
- 1 cup Ritz crackers crumbled (100g)
- 1 1/2 cups cheddar cheese grated (170g)
- 1 teaspoon salt
- 1/4 teaspoon pepper
- For the Topping:
- 1 cup Ritz crackers crumbled (100g)
- 3 tablespoons butter melted (42g)
Instructions
Preheat oven to 375°F (190°C) and grease a 9×13-inch (23x33cm) baking dish with nonstick spray.
Place onions in a saucepan and add water just to cover. Bring to a boil, reduce heat, and let simmer for 8 minutes. Drain and toss onion slices with butter.
In a large bowl, whisk together eggs and evaporated milk. Add cooked onions, cracker crumbs, cheese, salt, and pepper. Stir to mix.
Transfer the mixture to the prepared baking dish.
For the topping, toss together cracker crumbs and melted butter. Sprinkle over the casserole.
Bake until set in the center and the top is golden brown, about 45 minutes.
Notes
To make this recipe vegetarian, you can substitute unsalted butter with plant-based butter.
This casserole can be served as a side dish or a main course for a vegetarian meal.
If you want to add some more flavors to the dish, you can try adding some diced bacon or ham to the onion mixture before baking.
This casserole can be made ahead of time and stored in the refrigerator for up to 3 days. Just reheat it in the oven at 350°F until heated through.
