Here’s a fun copycat-style recipe inspired by the flavors of an Outback-style blooming onion — but made as a boiled whole onion topped with crispy seasoned onion crunch. It’s rich, savory, and perfect as a steakhouse-style side.
Ingredients
For the Onion Boil
- 4 large sweet onions (Vidalia or yellow)
- 1 stick (½ cup) unsalted butter, melted
- 1 packet ranch seasoning mix
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- ½ teaspoon black pepper
- ½ teaspoon Cajun seasoning (optional but good)
- 1 tablespoon Worcestershire sauce
- ½ teaspoon red pepper flakes (optional)
Topping
- 1–1½ cups store-bought crispy fried onions
Optional Creamy Bloom Sauce (for drizzling)
- ½ cup mayonnaise
- ¼ cup sour cream
- 2 tablespoons ketchup
- 1 tablespoon prepared horseradish
- ½ teaspoon paprika
- ¼ teaspoon garlic powder
- Salt & pepper to taste
Instructions
Step 1: Prep the Onions
- Peel onions and trim just enough off the root so they sit flat.
- Cut a deep “X” into the top of each onion, about halfway down.
Step 2: Make the Butter Sauce
In a bowl, mix:
- Melted butter
- Ranch seasoning
- Garlic powder
- Smoked paprika
- Black pepper
- Cajun seasoning
- Worcestershire
- Red pepper flakes
Spoon the mixture generously over each onion, making sure it seeps into the cuts.
Step 3: Wrap & Bake (Viral Style)
- Place each onion on a large sheet of foil in a baking dish.
- Wrap tightly.
- Bake at 400°F for 45–60 minutes until very tender.
Open the foil for the last 10 minutes so the tops lightly caramelize.
Step 4: Add the Crispy Topping
- Remove from oven.
- Gently open the onion petals slightly.
- Spoon some of the buttery juices from the foil back over the onion.
- Top generously with store-bought crispy fried onions.
Optional: Broil for 1–2 minutes to toast the topping slightly.
Optional Add-Ons
- Sprinkle shredded cheddar before adding crispy onions
- Add chopped parsley
- Drizzle with bloom sauce
- Add hot sauce for heat
Serving Ideas
Perfect with:
Burgers
Grilled chicken
Smoked brisket
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Viral Steakhouse Onion Boil with Crispy Fried Onion Topping
- Total Time: 1 hour
- Yield: 4 SERVINGS 1x
Description
Tender whole onions baked in seasoned ranch garlic butter, topped with crispy fried onions and drizzled with creamy bloom sauce. This viral onion boil recipe is an easy, steakhouse-inspired side dish packed with bold flavor.
Ingredients
Onion Boil
-
4 large sweet onions
-
½ cup unsalted butter, melted
-
1 packet Hidden Valley Ranch seasoning
-
1 teaspoon garlic powder
-
1 teaspoon smoked paprika
-
½ teaspoon black pepper
-
½ teaspoon Cajun seasoning
-
1 tablespoon Worcestershire sauce
-
½ teaspoon red pepper flakes (optional)
Topping
-
1–1½ cups store-bought crispy fried onions
Bloom Sauce (Optional)
-
½ cup mayonnaise
-
¼ cup sour cream
-
2 tablespoons ketchup
-
1 tablespoon prepared horseradish
-
½ teaspoon paprika
-
¼ teaspoon garlic powder
-
Salt and pepper to taste
Instructions
-
Preheat oven to 400°F.
-
Peel onions and cut a deep “X” halfway down into the tops.
-
Place each onion on a large sheet of foil in a baking dish.
-
In a bowl, mix melted butter, ranch seasoning, garlic powder, paprika, black pepper, Cajun seasoning, Worcestershire sauce, and red pepper flakes.
-
Spoon butter mixture generously over each onion, letting it seep into the cuts.
-
Wrap tightly in foil and bake 45–60 minutes until fork-tender.
-
Open foil during the last 10 minutes to lightly caramelize the tops.
-
Remove from oven and spoon some of the buttery juices back over the onions.
-
Top with crispy fried onions.
-
For the sauce, whisk together all bloom sauce ingredients until smooth and drizzle over the onions before serving.
Notes
-
Add shredded cheddar before topping for a cheesy version.
-
Broil for 1–2 minutes after adding crispy onions for extra crunch.
-
Great served alongside steak, burgers, or grilled chicken.
- Prep Time: 10 MINS
- Cook Time: 50 MINS
- Category: Side Dish
- Method: BAKED
- Cuisine: American
