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–+ servings
Onion Boil

Delicious Onion Boil: The Ultimate Vegan Comfort Recipe

This Vegan Onion Boil is a comforting and easy dish combining simple ingredients like onions and Cajun spices for a flavor-packed sensation.
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Prep Time 15 minutes
Cook Time 1 hour
Broiling Time 10 minutes
Total Time 1 hour 25 minutes
Servings: 4 servings
Course: Side Dish
Cuisine: Vegan
Calories: 120
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onion
  • 1 large Yellow or Sweet Onion The star ingredient of this onion boil
  • 2 tablespoons Butter Substitute with olive oil for dairy-free version
  • 1 tablespoon Olive Oil Can be replaced with avocado oil
For Seasoning
  • 1 teaspoon Salt Adjust to taste; kosher or sea salt preferred
  • 1 tablespoon Cajun Seasoning Feel free to swap with garlic powder or herbs

Equipment

  • Oven
  • Aluminum Foil
  • Baking Dish
  • Knife
  • cutting board

Method
 

Cooking Instructions
  1. Preheat your oven to 375°F (190°C).
    Onion Boil
  2. Select your favorite large onion and slice off the top center to create a well.
    Onion Boil
  3. Fill the well of the onion with butter, Cajun seasoning, and sprinkle with salt. Drizzle olive oil on top.
    Onion Boil
  4. Wrap the seasoned onion tightly in aluminum foil and place it in a baking dish.
    Onion Boil
  5. Roast the onion in the oven for about 1 hour, checking for fork tenderness.
    Onion Boil
  6. Optional: After roasting, open the foil, drizzle more butter, and broil for 5-10 minutes until golden.
    Onion Boil
  7. Let the onion cool slightly before serving. Peel back layers and drizzle with pan juices.
    Onion Boil

Nutrition

Serving: 1onionCalories: 120kcalCarbohydrates: 10gProtein: 2gFat: 8gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gCholesterol: 15mgSodium: 190mgPotassium: 200mgFiber: 2gSugar: 2gVitamin A: 250IUVitamin C: 10mgCalcium: 20mgIron: 1mg

Notes

Store leftovers in an airtight container for 3-4 days, or freeze wrapped portions for up to 2 months. Reheat at 350°F for 20 minutes.

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