Description
Experience the ultimate roasted flavor sensation with this Savory Onion Boil recipe. A large onion is carefully prepared and roasted with butter, olive oil, and seasonings, delivering a rich, caramelized, and tender dish perfect as a flavorful side or a simple vegetarian treat.
Ingredients
Scale
Onion
- 1 large Onion (yellow, sweet, or red)
Seasonings & Fats
- 2 tablespoons Butter (or olive oil for vegan option)
- 1 tablespoon Olive Oil
- 1 teaspoon Salt
- 1 teaspoon Cajun Seasoning (optional, for a spicy kick)
Instructions
- Preheat the oven: Preheat your oven to 375°F (190°C) to prepare for roasting the onion evenly.
- Prepare the onion: Slice off the top of the large onion to create a small hollow or well in the center, which will later hold the butter and seasonings.
- Season and oil: Spoon the butter into the onion’s well, drizzle olive oil evenly over the top surface, then sprinkle salt and optional Cajun seasoning for enhanced flavor.
- Wrap and bake: Wrap the onion tightly in aluminum foil to lock in moisture, and place it in a baking dish for stability during roasting.
- Roast the onion: Place the wrapped onion in the preheated oven and roast for 1 hour, checking to ensure the onion becomes tender and infused with the butter and seasonings.
- Broil for caramelization: Remove the foil and position the onion under the broiler for 5 to 10 minutes to achieve a beautifully browned and caramelized exterior.
- Serve warm: Unwrap the onion, drizzle the flavorful juices collected in the foil over the top, and serve warm as a deliciously savory side dish or snack.
Notes
- To make this recipe vegan, substitute the butter with additional olive oil or a plant-based butter alternative.
- Adjust the amount of Cajun seasoning to control the spiciness or omit it for a milder flavor.
- Use aluminum foil tightly to prevent moisture loss and ensure even cooking.
- You can experiment with different onion varieties to find your preferred flavor profile.
- Broiling time may vary depending on your oven’s strength; keep a close eye to prevent burning.
