Go Back
–+ servings
Amazing Blooming Onion In Oven

Amazing Blooming Onion In Oven That’s Guilt-Free and Crispy

Make an amazing blooming onion in oven, a healthier twist on a classic appetizer that's guilt-free and crispy.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 4 servings
Course: Appetizers
Cuisine: American
Calories: 180
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onion
  • 1 large Yellow Onion Essential for structure and the classic blooming effect.
  • 2 tablespoons Olive Oil Helps create a golden-brown crust; avocado oil is a great alternative.
For the Coating
  • 0.5 cup All-Purpose Flour Provides the desired crispiness; substitute with gluten-free flour if needed.
  • 1 teaspoon Paprika Imparts color and smokiness; try smoked paprika for extra flavor.
  • 0.5 teaspoon Garlic Powder Enhances the overall taste; fresh garlic offers stronger flavor.
  • 0.25 teaspoon Cayenne Pepper Optional; adds a spicy kick; omit for milder flavors.
  • 0.5 teaspoon Salt Balances flavors; adjust to your taste preference.
  • 0.25 teaspoon Black Pepper Adds subtle heat; freshly ground recommended.
For the Wet Dip
  • 0.5 cup Milk Works with egg to help coating adhere; almond milk is a dairy-free option.
  • 1 large Egg Binds the coating; a flax egg makes it vegan-friendly.
Dipping Sauce Suggestion
  • Mayonnaise Mix with ketchup and horseradish for a flavorful dip.
  • Ketchup
  • Horseradish

Equipment

  • Oven
  • Baking Sheet
  • Parchment paper
  • Bowls
  • knife

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 400°F (200°C) and prepare a baking sheet lined with parchment paper.
  2. Peel the onion's outer skin and slice off about half inch from the top. Make 12-16 vertical cuts, being careful not to cut through the root, then gently separate the petals.
  3. In a shallow bowl, whisk together flour, paprika, garlic powder, cayenne, salt, and black pepper. In another bowl, mix together milk and egg.
  4. Dip the onion in the milk mixture, allowing excess liquid to drip off, then dredge in the flour mixture, coating thoroughly.
  5. Place the coated onion on the baking sheet and drizzle olive oil over the top. Bake for 30-40 minutes until tender and golden brown.
  6. While baking, mix mayonnaise, ketchup, horseradish, paprika, garlic powder, and cayenne for the dipping sauce.
  7. Let the baked onion cool briefly before serving with the dipping sauce.

Nutrition

Serving: 1onion petalCalories: 180kcalCarbohydrates: 24gProtein: 3gFat: 8gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 70mgSodium: 220mgPotassium: 150mgFiber: 1gSugar: 1gVitamin A: 200IUVitamin C: 5mgCalcium: 20mgIron: 1mg

Notes

For best results, use a sharp knife to avoid tearing onion petals and bake in a single layer for even cooking. Check for doneness, every oven varies.

Tried this recipe?

Let us know how it was!