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Viral TikTok Roast Onion with Cajun Seasoning Recipe

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4.1 from 58 reviews

  • Author: Diane
  • Total Time: 1 hour 10 minutes
  • Yield: 2 servings
  • Diet: Vegan

Description

This viral TikTok recipe for Onion Boil features a whole sweet onion roasted to tender perfection with a flavorful mixture of vegan butter, olive oil, and Cajun seasoning. Wrapped in foil and slow-roasted in the oven, the onion caramelizes beautifully inside and out, offering a juicy, melt-in-your-mouth experience. A simple yet impressive side dish or snack, enhanced optionally with garlic powder, Old Bay seasoning, and parsley garnish for extra flavor.

Ingredients

Onion and Seasonings

  • 1 large (15 ounce) sweet onion, peeled and ends trimmed off
  • 1 teaspoon Cajun seasoning
  • 1/4 teaspoon salt, plus more to taste when serving
  • Optional: 1/4 teaspoon garlic powder
  • Optional: 1/4 teaspoon Old Bay seasoning

Fats and Oils

  • 1 tablespoon vegan butter
  • 1 tablespoon extra virgin olive oil

Garnish (Optional)

  • Finely diced parsley leaves

Instructions

  1. Season the onion: Use a small melon baller or spoon to carefully scoop out the top center portion of the peeled onion, about one third of the way down, to create a well for the seasoning mixture.
  2. Add butter and seasoning: Place the onion on a sheet of aluminum foil. Add the tablespoon of vegan butter into the well you created. In a small bowl, mix the olive oil with Cajun seasoning, salt, and any optional seasonings like garlic powder or Old Bay. Pour this mixture over the butter inside the well, allowing it to drizzle down the onion layers for full flavor penetration.
  3. Wrap the onion tightly: Seal the entire onion securely in the aluminum foil to trap the steam and juices during cooking. Place wrapped onion in a small baking dish or cast iron skillet to catch any leakage.
  4. Roast the onion: Place the baking dish or skillet on the center oven rack and roast at 350°F (175°C) for 1 hour. This slow roasting will soften the onion and develop its natural sweetness.
  5. Check doneness: After an hour, carefully open the foil and check that the onion is fork tender and the center jiggles slightly. The onion should show some slight caramelization. If not fully tender, reseal the foil and roast for an additional 10 minutes, then check again.
  6. Optional broiling for caramelization: For an extra golden brown caramelized exterior, open the foil and drizzle more melted vegan butter or olive oil over the onion along with a pinch of salt. Turn the oven to broil and place the onion under the broiler for 5-10 minutes. Watch closely to prevent burning.
  7. Serve: Peel away the tougher outer layer of the onion and enjoy the tender, flavorful layers below. Sprinkle extra salt if desired and pour any collected juices from the foil over the onion to enhance taste. It pairs wonderfully with rice, roasted vegetables, or crispy chickpeas. Serve hot for best flavor.

Notes

  • The melon baller step helps the seasoning penetrate deeper, but you can skip it for a simpler prep.
  • Adjust the seasoning amounts to suit your taste buds; more or less Cajun seasoning can alter the heat level.
  • Use vegan butter or regular butter depending on dietary preferences.
  • Broiling is optional but highly recommended to add caramelized flavor and texture.
  • Serve immediately after cooking to enjoy the best texture and flavor.
  • Prep Time: 10 minutes
  • Cook Time: 1 hour
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Find it online: https://eatwithdiane.com/viral-tiktok-roast-onion-with-cajun-seasoning-recipe/