Is The Viral Onion Boil Really That Good?

Ingredients

• 1 Vidalia Sweet Onion (large, about 300 g, top trimmed)
• 1 Yellow Onion (large, about 250 g, top trimmed)
• 3 Tbsp Unsalted Butter (softened, divided)
• 1/2 tsp Salt (fine sea salt)
• 1/4 tsp Black Pepper (freshly ground)
• 1/4 tsp White Pepper (ground)
• 1/2 tsp Garlic Powder
• 1/2 tsp Paprika (regular or smoked for extra flavor)
• 1 tsp Dried Parsley
• 1 tsp Old Bay Seasoning (classic crab‑boil blend)
• 1/2 tsp Celery Salt

Instructions

1. Preheat Oven

   Set the oven to 350°F (175°C) and let it fully preheat.

   Time: PT5M

   Temperature: 350°F

2. Trim and Peel Onions

   Cut off the top of each onion to expose the layers. Remove the outer papery skin, leaving a small bit at the root end for stability.

   Time: PT5M

3. Core the Onions

   Using an apple corer or a small paring knife, hollow out the center of each onion, creating a well for the butter. Work around the inner layers with your thumb as a pivot.

   Time: PT5M

4. Prepare Seasoned Butter

   In a small bowl, combine the softened butter with salt, black pepper, white pepper, garlic powder, paprika, dried parsley, Old Bay seasoning, and celery salt. Mix until a smooth, orange‑red paste forms.

   Time: PT5M

5. Stuff the Onions

   Divide the seasoned butter evenly between the two onions, placing about 1½ Tbsp into each hollowed center. Gently press the butter so it fills the cavities and spreads into the layers.

   Time: PT3M

6. Wrap in Foil

   Lay out two sheets of heavy‑duty foil. Place each onion in the center, then tightly seal the foil around the onion, folding the edges to create a secure packet.

   Time: PT2M

7. Roast the Onions

   Arrange the foil‑wrapped onions on a baking tray and place in the preheated oven. Roast for 35‑45 minutes, until the onions are soft when squeezed and the butter has melted into the layers.

   Time: PT40M

   Temperature: 350°F

8. Rest and Serve

   Remove the tray from the oven and let the onions rest for 5 minutes. Carefully unwrap the foil, drizzle any remaining butter from the packet over the top, and serve hot. Optionally sprinkle extra parsley or Old Bay for garnish.

   Time: PT5M

Nutrition Facts

Calories

210

Protein

2 g

Carbohydrates

12 g

Fat

15 g

Fiber

2 g

Ingredient Substitutions

• Instead of Vidalia Sweet Onion: Yellow onion, White onion
• Instead of Yellow Onion: Vidalia sweet onion, White onion
• Instead of Unsalted Butter: Margarine, Ghee
• Instead of Salt: Kosher salt
• Instead of Black Pepper: White pepper
• Instead of White Pepper: Black pepper
• Instead of Garlic Powder: Fresh minced garlic (use less)
• Instead of Paprika: Smoked paprika
• Instead of Dried Parsley: Fresh parsley (chopped)
• Instead of Old Bay Seasoning: Seafood seasoning blend
• Instead of Celery Salt: Additional salt

Equipment Needed

• Knife
• Cutting Board
• Apple Corer (optional) (optional)
• Small Bowl
• Spoon
• Heavy‑Duty Aluminum Foil
• Baking Tray
• Oven

Critical Steps — Do Not Skip

• Core the onion cleanly to create a well for butter.
• Seal the foil tightly to keep steam and butter inside.
• Roast until the onion is fully tender; undercooking leaves a harsh bite.

Chef Tips from the Video

• Use a fresh Vidalia onion for a sweeter, milder flavor; yellow onions give a more robust onion taste.
• For extra smoky depth, substitute smoked paprika for regular paprika.
• If you like a crispier edge, unwrap the foil for the last 5 minutes of roasting.

Troubleshooting

Storage

Refrigerator: Store leftovers in an airtight container for up to 2 days. Reheat in the oven or microwave.

Freezer: Not recommended; texture changes when frozen.

Room temperature: Do not leave at room temperature for more than 2 hours.

Make-Ahead Tips

• Core and stuff the onions, then wrap in foil and refrigerate up to 24 hours before baking.
• Seasoned butter can be prepared a day ahead and kept in the fridge.

Frequently Asked Questions