Bloomin' Onion And Dipping Sauce

Prep: 20 min Cook: 15 min Serves: 4 Cuisine: American

A crispy, flavorful onion appetizer featuring a seasoned batter coating a large Spanish onion, perfect for sharing at parties or casual gatherings with a spicy dipping sauce.

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Ingredients

  • 1 egg
  • 1 cup milk
  • 1 cup all-purpose flour
  • 1 1/2 teaspoons salt
  • 1 1/2 teaspoons cayenne pepper
  • 1/2 teaspoon dried oregano
  • 1/8 teaspoon dried thyme
  • 1/8 teaspoon cumin
  • 1 giant Spanish onion
  • vegetable oil

Instructions

  1. Beat the egg and combine it with the milk in a large bowl.
  2. In a separate bowl, combine the all-purpose flour, salt, cayenne pepper, dried oregano, dried thyme, and cumin.
  3. Peel the onion and cut it to create a blooming effect, gently separating the layers.
  4. Dip the onion in the egg and milk mixture, then coat it thoroughly with the seasoned flour mixture.
  5. Heat vegetable oil in a deep fryer or large pot to 375°F (190°C).
  6. Carefully fry the coated onion until golden brown and crispy, about 10-15 minutes.
  7. Remove from oil and drain on paper towels.
  8. Serve hot with your favorite dipping sauce.

Tips & Substitutions

For an extra crispy coating, consider double-dipping the onion: dip it back into the egg mixture and then again into the flour mixture before frying. If you don't have cayenne pepper, paprika or chili powder can serve as substitutes for a milder flavor. Ensure the oil is at the right temperature for optimal frying; too low will result in greasy onion, while too high can burn it.

Serving Suggestions

Serve your bloomin' onion hot with a zesty dipping sauce like ranch or spicy mayo. It pairs beautifully with burgers or grilled meats for a fun meal. Consider serving alongside other appetizers such as wings or loaded nachos for a party spread that will impress your guests.

Storage & Reheating

Store leftover bloomin' onion in an airtight container in the refrigerator for up to 2 days. To reheat, place it in an air fryer or oven at 350°F (175°C) for about 10 minutes to restore its crispiness. Avoid microwaving, as it can make the coating soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Bloomin' Onion And Dipping Sauce contains roughly 582 calories, with 12g protein, 99g carbohydrates, and 23g fat. It is an excellent source of iron (177% of the Daily Value), dietary fiber (98% of the Daily Value), and calcium (94% of the Daily Value). Note that it is relatively high in sodium, at 842mg per serving (37% of the Daily Value).

582 kcal 29% DV
Protein Fat Carbs

Macronutrients

Protein 12.2g 24% DV
Total Fat 23.1g 30% DV
Carbs 98.9g 36% DV
Fiber 27.4g 98% DV
Sugar 3.1g 6% DV

Electrolytes

Sodium 842.4mg 37% DV
Potassium 1347.2mg 29% DV
Cholesterol 168.3mg 56% DV

Vitamins & Minerals

Vitamin A 341.2mcg 38% DV
Vitamin C 4.3mg 5% DV
Calcium 1217.9mg 94% DV
Iron 31.8mg 100% DV
Diet fit High-fiber
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make a bloomin' onion ahead of time?

While it's best served fresh, you can prepare the onion by cutting and coating it ahead of time. Store it in the refrigerator until you're ready to fry. However, for best results, fry it just before serving to maintain its crisp texture.

What can I use if I don't have a deep fryer?

If you don't have a deep fryer, you can use a large pot or a heavy skillet for frying. Just make sure to use enough vegetable oil to submerge the onion partially. Maintain the oil temperature with a thermometer to ensure even cooking.

Is there a vegetarian-friendly dipping sauce for the bloomin' onion?

Absolutely! A mixture of Greek yogurt with lemon juice, garlic powder, and herbs makes a delicious vegetarian dipping sauce. Alternatively, a classic homemade ranch or a spicy avocado dip can complement the onion perfectly while keeping it vegetarian-friendly.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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