Make an onion boil with me
Make an onion boil with me 😍🧅 is a easy American recipe that serves 2. 220 calories per serving. Recipe by Gracekellyanneats on YouTube.
Prep: 15 min | Cook: 1 hr | Total: 1 hr 25 min
Cost: $1.49 total, $0.75 per serving
Ingredients
- 1 Large Onion (peeled, ends trimmed, core removed)
- 4 Tbsp Unsalted Butter (softened, half a stick)
- 1 tsp Salt (fine sea salt preferred)
- 1/2 tsp Black Pepper (freshly ground)
- 1 tsp Cajun Seasoning (store‑bought or homemade blend)
- 1 tsp Paprika (sweet or smoked)
- 1/2 tsp Garlic Powder
- 1/2 tsp Onion Powder
- 1/2 tsp Garlic Salt
- 1/2 tsp Oregano (dried)
- 1 pinch Cumin
- 1 sheet Aluminum Foil (large enough to wrap the onion)
Instructions
Trim and Peel the Onion
Cut off both ends of the onion, then peel away the outer papery layer.
Time: PT3M
Core the Onion
Using a small spoon or the tip of a knife, carefully remove the central core without cutting all the way through, creating a hollow cavity about 1‑2 inches deep.
Time: PT4M
Insert Butter
Take half a stick (4 Tbsp) of softened butter and press it into the hollow cavity, spreading it evenly.
Time: PT2M
Season the Onion
Generously sprinkle salt, pepper, Cajun seasoning, paprika, garlic powder, onion powder, garlic salt, oregano, and a pinch of cumin over the entire onion, making sure the seasoning gets into the butter cavity.
Time: PT4M
Wrap in Foil
Lay a large sheet of aluminum foil on a flat surface, place the seasoned onion in the center, and wrap it tightly, leaving a small vent at the top.
Time: PT3M
Bake
Preheat the oven to 375°F. Place the foil‑wrapped onion on a baking sheet and bake for about 60 minutes, or until the onion is fork‑tender and the butter has melted into a fragrant sauce.
Time: PT1H
Temperature: 375°F
Serve
Remove from the oven, let cool for 2‑3 minutes, then unwrap and serve the onion whole or split it open to drizzle the buttery juices over the flesh.
Time: PT3M
Nutrition Facts
- Calories
- 220
- Protein
- 2 g
- Carbohydrates
- 10 g
- Fat
- 24 g
- Fiber
- 2 g
Dietary info: Vegetarian, Gluten-Free
Allergens: Dairy
Ingredient Substitutions
- Instead of Large Onion: Sweet onion, Yellow onion
- Instead of Unsalted Butter: Margarine, Olive oil (for a lighter version)
- Instead of Salt: Kosher salt, Table salt
- Instead of Black Pepper: White pepper
- Instead of Cajun Seasoning: Creole seasoning, Paprika + cayenne mix
- Instead of Paprika: Smoked paprika
- Instead of Garlic Powder: Fresh minced garlic (use less)
- Instead of Onion Powder: Finely minced fresh onion (use less)
- Instead of Garlic Salt: Additional regular salt + garlic powder
- Instead of Oregano: Italian seasoning
- Instead of Cumin: Ground coriander
- Instead of Aluminum Foil: Parchment paper (will not seal as tightly)
Equipment Needed
- Chef's Knife
- Cutting Board
- Spoon or Small Scoop
- Baking Sheet
- Oven
Critical Steps — Do Not Skip
- Core the onion without cutting through the outer layers.
- Insert the butter fully into the cavity.
- Wrap the onion tightly in foil to trap steam.
Chef Tips from the Video
- Use a sweet onion for a milder flavor or a red onion for a deeper taste.
- Add a splash of white wine or apple cider vinegar to the butter before inserting for extra brightness.
- For a crispier top, open the foil for the last 5 minutes of baking.
Troubleshooting
Onion is still hard after 60 minutes.
Continue baking uncovered for an additional 10‑15 minutes, checking for tenderness.
Butter leaks out of the foil.
Make sure the foil is sealed tightly all around; add an extra layer of foil if needed.
Seasoning is too salty.
Rinse the onion briefly under warm water, pat dry, and re‑wrap before finishing baking.
Storage
Refrigerator: Store the leftover baked onion in an airtight container for up to 3 days.
Freezer: Not recommended; texture changes when reheated.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Core and season the onion up to 24 hours ahead; keep wrapped in foil and refrigerated.
- Butter can be softened in advance and kept in the fridge.
Frequently Asked Questions
What is the cultural significance and history of baked onions in American cuisine?
Baked onions have long been a comfort‑food staple in American home cooking, especially in the South where onions are often roasted with butter and spices as a side for barbecues and holiday meals.
How does the Cajun seasoning used in this butter baked onion reflect regional influences in American cooking?
Cajun seasoning originates from Louisiana and brings bold, smoky, and slightly spicy flavors. Adding it to a baked onion blends Southern comfort food with the vibrant taste of Gulf Coast cuisine.
What traditional variations of baked or roasted onions exist in different regions of the United States?
In the Midwest, onions are often roasted with bacon and herbs; in the Pacific Northwest, they may be glazed with maple syrup; while in the South, butter, garlic, and Cajun spices are common, as shown in this recipe.
During which American holidays or celebrations is a butter baked onion typically served?
Butter baked onions are popular at Thanksgiving, Fourth of July barbecues, and family gatherings because they pair well with roasted meats and are easy to prepare in large batches.
What other American side dishes pair well with this butter baked onion?
It pairs beautifully with grilled steaks, fried chicken, mashed potatoes, cornbread, and a fresh green salad dressed with a light vinaigrette.
What are the most common mistakes to avoid when making butter baked onion?
Common errors include cutting all the way through the onion when coring, using too much butter which can cause soggy skin, and not sealing the foil tightly, which lets steam escape and results in a dry onion.
Why does this recipe use a half‑stick of butter instead of the whole stick?
Half a stick provides enough richness to melt into the onion without overwhelming it, keeping the dish balanced and preventing excess grease that could make the onion soggy.
Can I make this butter baked onion ahead of time and how should I store it?
Yes, you can core, season, and wrap the onion in foil up to 24 hours ahead. Store it refrigerated and bake when ready; the flavors will meld even more.
What does the YouTube channel Gracekellyanneats specialize in?
Gracekellyanneats focuses on simple, home‑cooked comfort food recipes with a casual, step‑by‑step style that emphasizes easy techniques for everyday cooks.
How does the YouTube channel Gracekellyanneats' approach to American comfort food differ from other cooking channels?
Gracekellyanneats often uses minimal equipment, highlights budget‑friendly ingredients, and adds personal twists like bold spice blends, making classic dishes feel fresh and approachable compared to more production‑heavy channels.
Last updated: September 2, 2026
