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onion boil recipe

Onion Boil Recipe

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This onion boil recipe went viral for a reason, simple ingredients, huge flavor. Sweet onions, butter, and spices are wrapped in foil and roasted until tender. Perfect as a side or main, this comfort food is easy, affordable, and customizable.
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Prep Time 5 minutes
Cook Time 1 hour
Resting Time 0 minutes
Total Time 1 hour 5 minutes
Servings: 1 person
Course: dinner, Snack
Cuisine: American, comfort food
Calories: 220
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 1 Large sweet onion Vidalia or yellow onion
  • 2 tbsp Butter Or plant-based alternative
  • 1 tsp Old Bay seasoning
  • ½ tsp Garlic powder
  • ½ tsp Smoked paprika
  • Salt and pepper To taste
  • Foil For wrapping the onion before baking

Equipment

  • Foil – for wrapping onions
  • Oven or Air Fryer – for cooking
  • Paring Knife – to core the onion
  • Spoon or Tongs – for serving

Method
 

  1. Preheat oven to 375°F (190°C), or air fryer to 380°F.
  2. Peel the onion and use a paring knife to core out a small hole at the top center.
  3. Sprinkle the cavity with garlic powder, paprika, Old Bay, salt, and pepper.
  4. Insert 2 tablespoons of butter into the core.
  5. Wrap the onion tightly in foil, sealing completely.
  6. Bake in the oven for 60–70 minutes or air fry for 25–30 minutes.
  7. Carefully unwrap and serve warm as a side or light main.

Nutrition

Calories: 220kcalCarbohydrates: 16gProtein: 2gFat: 18g

Notes

Try adding a soft-boiled egg for a protein-packed “egg boil” twist.
Use Cajun seasoning or hot sauce to add heat.
Serve with beef stew or prime rib for a full meal.
Olive oil works great as a healthy butter substitute.

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