Spicy Cajun Bloomin' Onion

Ingredients

• Large yellow onion1
• All-purpose flour2 cups
• Cornstarch1/2 cup
• Cajun seasoning3 tbsp
• Garlic powder1 tbsp
• Cayenne pepper1 tsp
• Salt1 tsp
• Black pepper1 tsp
• Eggs2
• Buttermilk1 cup
• Vegetable oil for frying4 cups
• Mayonnaise1 cup
• Creole mustard2 tbsp
• Hot sauce1 tbsp
• Paprika1 tsp
• Worcestershire sauce1 tsp

Steps

1. 1

   Prepare the onion: Trim the stem end, leaving the root intact. Cut off the top 1/2 inch. Make vertical cuts from the top down to, but not through, the root, creating 12-16 petals.

2. 2

   Soak the onion in ice water for at least 30 minutes to help the petals open.

3. 3

   Prepare the dry coating: In a large bowl, whisk together flour, cornstarch, Cajun seasoning, garlic powder, cayenne pepper, salt, and black pepper.

4. 4

   Prepare the wet coating: In another bowl, whisk together eggs and buttermilk.

5. 5

   Drain the onion and pat it dry. Carefully dip the onion into the wet coating, ensuring it gets between the petals. Let excess drip off.

6. 6

   Dredge the onion in the dry coating, pressing gently to ensure it adheres well, especially between the petals. Shake off excess.

7. 7

   Heat vegetable oil in a deep fryer or heavy pot to 350°F (175°C).

8. 8

   Carefully place the coated onion, root-side down, into the hot oil. Fry for 6-9 minutes, or until deep golden brown and crispy. Baste the top petals with hot oil if needed.

9. 9

   Remove the onion from the oil and drain on paper towels.

10. 10

    Prepare the spicy remoulade sauce: Mix mayonnaise, Creole mustard, hot sauce, paprika, and Worcestershire sauce.

11. 11

    Serve the bloomin' onion immediately with the spicy remoulade sauce.