Blooming Onion and Dipping Sauce

This spicy onion ring sauce made with mayo, ketchup, horseradish sauce, paprika, and cayenne is perfect for serving in the center of a blooming onion!

• Preparation Time: 35 mins
• Cooking Time: 10 mins
• Total Time: 45 mins
• Calories: 290 Calories

Ingredients

• 1 egg
• 1 cup all-purpose flour
• 1 cup milk
• 1 pinch ground black pepper
• 1 teaspoon paprika
• 1 large sweet onion
• 1 tablespoon ketchup
• 2 tablespoons cream-style horseradish sauce
• 0.5 teaspoon ground black pepper
• 0.25 teaspoon salt
• 1.5 teaspoons salt
• 0.5 cup mayonnaise
• 0.125 teaspoon dried oregano
• 0.125 teaspoon ground cumin
• 1.5 teaspoons cayenne pepper
• 0.125 teaspoon dried thyme
• 0.75 cup vegetable oil for frying
• 0.33333334326744 teaspoon dried oregano
• 0.33333334326744 teaspoon paprika
• 0.33333334326744 teaspoon cayenne pepper

Recipe Instructions

Step 1

Make sauce: Mix mayonnaise, horseradish, ketchup, paprika, cayenne, salt, oregano, and black pepper together in a medium bowl until well combined. Cover and store in the refrigerator until needed.

Step 2

Open center of onion wide enough to fit the bowl of dipping sauce and serve.

Step 3

Gather all ingredients.

Step 4

Make coating: Beat milk and egg together in a medium bowl until well combined.

Step 5

Mix flour, salt, cayenne pepper, paprika, black pepper, oregano, thyme, and cumin together in a separate bowl. Set both bowls aside.

Step 6

Prepare onion: Slice 1 inch off of the top and bottom of onion and remove the papery skin.

Step 7

Remove a 1-inch diameter core from middle of onion, leaving the very bottom of the root end intact.

Step 8

Use a large, sharp knife to slice down center of onion about 3/4 of the way down; turn onion 90 degrees and slice again.

Step 9

Keep slicing each section in half until you have 16 sections, being careful not to cut through bottom of onion.

Step 10

Spread "petals" apart. (To help keep them separate, you could plunge onion into boiling water for 1 minute and then into cold water to stop the cooking.)

Step 11

Dip onion into milk mixture and then coat well with seasoned flour mixture, separating the petals and sprinkling the flour mixture between them.

Step 12

Dip onion back into milk mixture, then coat with flour mixture again to ensure all pieces are well coated.

Step 13

Heat oil in a deep fryer or deep pot to 350 degrees F (175 degrees C). Make sure you use enough oil to completely cover the onion when it fries. Lower onion, cut-side up, into the hot oil and fry until golden brown, about 10 minutes.

Step 14

Drain on a rack or on paper towels.