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Mini Onion Boil with Seasoned Butter Recipe

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4.1 from 1 review

This Mini Onion Boil recipe features tender pearl white onions baked in a flavorful blend of melted butter and a bold mix of seasonings including paprika, lemon pepper, Cajun seasoning, and garlic powder. The onions are slow-baked covered, then finished uncovered for a caramelized, savory side dish that’s perfect for gatherings or a comforting snack.

Ingredients

Onions

  • 3 bags pearl white onions

Seasoned Butter Sauce

  • 1 cup salted butter (melted)
  • 3 tbsp minced onions
  • 1 tbsp paprika
  • 1 tbsp lemon pepper
  • 1 tbsp Cajun seasoning
  • 1 tbsp onion powder
  • 1 tbsp garlic powder
  • 1 tsp Old Bay seasoning

Instructions

  1. Prepare the Onions: Peel all the pearl white onions thoroughly. Wearing goggles is recommended to protect your eyes from onion fumes. Place the peeled onions evenly in a 9 x 13-inch baking pan.
  2. Make Seasoned Butter: Melt 1 cup of salted butter in a saucepan or microwave. Add minced onions, paprika, lemon pepper, Cajun seasoning, onion powder, garlic powder, and Old Bay seasoning to the melted butter. Mix well to combine all the flavors.
  3. Coat the Onions: Pour the seasoned melted butter over the onions in the baking pan. Toss or gently stir to ensure each onion is fully coated with the butter and seasoning mixture.
  4. Initial Baking: Cover the pan tightly with aluminum foil. Bake in a preheated oven at 350°F (175°C) for 60 minutes to allow the onions to soften and absorb the seasoning.
  5. Final Baking: Remove the foil and increase the oven temperature to 400°F (205°C). Bake the onions uncovered for an additional 20 minutes. This step caramelizes the onions and intensifies their flavor.
  6. Serve: Once baked, remove from oven and serve warm as a flavorful side dish or appetizer.

Notes

  • Wearing goggles while peeling onions helps prevent eye irritation.
  • You can adjust seasoning amounts to taste or substitute with your preferred spices.
  • For a spicier version, consider adding cayenne pepper or hot sauce to the butter mixture.
  • Baking times may vary slightly depending on oven variations; check onions for tenderness before final bake.
  • Leftover onions can be refrigerated and reheated gently before serving.