Jul 14 2026
RestaurantsMrs. Potato RestaurantAlmost-famous Bloomin' Onion Recipe

Almost-famous Bloomin' Onion Recipe

Time1h
Serves4

Make Almost-famous Bloomin' Onion Recipe in just 1h . Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Onion Preparation

Batter Preparation

Dipping Sauce

Method

Onion Preparation

  1. 1

    Prepare the Onion

    Slice the top off the Vidalia onion and peel off the outer skin. Place the onion cut-side down on a cutting board. Cut a deep X into the onion, making sure not to cut all the way through to the bottom. Turn the onion and make additional cuts to create petals, ensuring they remain attached at the base.

  2. 2

    Soak the Onion

    In a large bowl, fill with cold water and soak the onion for at least 1 hour. This helps to open up the petals.

Batter Preparation

  1. 3

    Mix Dry Ingredients

    In a large mixing bowl, combine the all-purpose flour, cornstarch, paprika, garlic powder, onion powder, cayenne pepper, and salt. Whisk together until well combined.

  2. 4

    Prepare Wet Ingredients

    In another bowl, beat the eggs and mix in the milk until well combined.

  3. 5

    Combine Batter

    Pour the wet mixture into the dry mixture and stir until just combined. The batter should be thick.

Frying

  1. 6

    Heat the Oil

    In a large pot or deep fryer, heat the vegetable oil to 375°F (190°C). Use a thermometer to ensure the oil reaches the correct temperature.

  2. 7

    Coat the Onion

    Carefully remove the onion from the water and shake off excess water. Dip the onion into the batter, ensuring it is fully coated. Use a spoon to help coat the petals.

  3. 8

    Fry the Onion

    Gently place the coated onion into the hot oil. Fry for 3-4 minutes or until golden brown. Carefully remove the onion and place it on a paper towel-lined plate to drain excess oil.

Dipping Sauce

  1. 9

    Mix the Sauce

    In a small bowl, combine mayonnaise, ketchup, horseradish sauce, paprika, and salt. Stir until smooth and well blended.

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