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Homemade Texas Roadhouse Blooming Onion - A perfectly made dish on my kitchen table.
Antonio Morelli

Texas Roadhouse Blooming Onion Recipe

A crispy, golden blooming onion inspired by the famous appetizer from Texas Roadhouse. Perfect for parties, game nights, or steakhouse dinners at home.
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Prep Time 20 minutes
Cook Time 10 minutes
Total Time 1 hour 30 minutes
Servings: 6 servings
Course: Appetizer, Party Starter, Snack
Cuisine: American, Copycat Restaurant Recipe, Steakhouse-style
Calories: 420
Ingredients Equipment Method Notes

Ingredients
  

For the Onion:
  • 1 large sweet onion
  • 2 cups all-purpose flour
  • ½ cup cornstarch
  • 2 eggs
  • 1 cup milk
  • 1 tsp paprika
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • ½ tsp cayenne
  • Salt & pepper to taste
  • Oil for frying
For the Sauce:
  • ½ cup mayonnaise
  • 2 tbsp ketchup
  • 1 tbsp horseradish
  • ½ tsp paprika
  • Pinch cayenne

Equipment

  • Sharp chef’s knife
  • Cutting board
  • Mixing bowls
  • Whisk
  • Deep fryer or heavy pot
  • Cooking thermometer
  • Tongs
  • Wire rack
  • Measuring cups/spoons

Method
 

  1. Cut onion into bloom shape without cutting root.
  2. Soak onion in ice water for 30–60 minutes.
  3. Mix seasoned flour and egg batter.
  4. Coat onion twice for thick crunch.
  5. Fry at 175–180°C until golden brown.
  6. Drain, season, and serve with dipping sauce.

Notes

  • Use sweet onions for best flavor.
  • Double coating gives extra crispiness.
  • Keep oil temperature steady.
  • Serve immediately for best crunch.
  • Air fryer version works for lighter option.