Go Back
–+ servings
Onion Boil

Irresistible Onion Boil: A Flavorful Twist You’ll Love

Discover the simple yet delicious Onion Boil that elevates onions with Cajun seasoning.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 4 servings
Course: Sides
Cuisine: American
Calories: 150
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onion
  • 1 large onion Any variety like yellow or white
For the Flavor
  • 2 tbsp butter Swap with vegan butter for plant-based
  • 1 tbsp olive oil Can be omitted if enough butter is used
  • 1 tbsp Cajun seasoning Substitute with garlic powder for milder flavor
  • 1 tsp salt Consider kosher or sea salt
Optional Add-Ons
  • 1 cup rice or grains To serve over cooked rice or quinoa
  • 1 cup cheese Vegan cheese or traditional cheese before broiling

Equipment

  • Oven
  • Baking dish or cast iron skillet
  • Aluminum Foil

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C). Prepare your baking dish or skillet.
  2. Slice off the top center of the onion to create a well. Scoop a little inner onion out.
  3. Place butter in the well, sprinkle Cajun seasoning, and add salt.
  4. Wrap the onion tightly in aluminum foil to trap flavors.
  5. Roast the onion in the oven for about 1 hour until tender.
  6. Unwrap the foil and drizzle more butter, broil for 5-10 minutes until caramelized.
  7. Let the onion rest, then serve it, allowing the juices to pool around it.

Nutrition

Serving: 1onionCalories: 150kcalCarbohydrates: 15gProtein: 2gFat: 9gSaturated Fat: 5gMonounsaturated Fat: 4gCholesterol: 15mgSodium: 300mgPotassium: 230mgFiber: 2gSugar: 3gVitamin A: 250IUVitamin C: 8mgCalcium: 20mgIron: 0.6mg

Notes

This dish is rich in nutrients, vegan, and gluten-free, making it suitable for all dietary needs.

Tried this recipe?

Let us know how it was!