Crispy Mini Bloomin’ Onions with Creamy Buttermilk Ranch Dip Recipe
Introduction
Crispy Mini Bloomin’ Onions are a fun and flavorful appetizer that turns sweet onions into edible flowers. Paired with a creamy buttermilk ranch dip, this dish is perfect for sharing at parties or enjoying as a tasty snack.

Ingredients
- 4 small to medium-sized onions (Vidalia or sweet onions work best)
- 1 cup buttermilk (plus 1 cup for dip)
- 1 cup all-purpose flour
- 1 cup seasoned breadcrumbs
- 1 teaspoon paprika
- 1 teaspoon garlic powder (plus 1 teaspoon for dip)
- 1/2 teaspoon cayenne pepper (optional, for extra heat)
- Salt and pepper to taste
- Vegetable oil (for frying)
- 1/2 cup mayonnaise
- 1 teaspoon dried dill
Instructions
- Step 1: Prepare the onions by peeling and cutting off the top 1/4 inch. Place each onion cut-side down on a cutting board and slice downward into 8-12 segments, cutting all the way to the bottom but not through, creating a flower effect.
- Step 2: Soak the prepared onions in a bowl covered with 1 cup of buttermilk for 10-15 minutes to help the coating stick during frying.
- Step 3: In a separate bowl, mix together the flour, seasoned breadcrumbs, paprika, garlic powder, cayenne pepper (if using), salt, and pepper to create the coating mixture.
- Step 4: Remove onions from the buttermilk, letting excess drip off. Coat each onion thoroughly in the flour mixture, pressing gently to get the coating between the petals. Shake off any excess.
- Step 5: Heat vegetable oil in a deep skillet or deep fryer to 350°F (175°C), enough to fully submerge the onions (about 2-3 inches deep). Test with a small bit of coating to ensure it sizzles immediately.
- Step 6: Fry the onions one at a time using a slotted spoon for 3-4 minutes until golden brown and crispy. Drain on paper towels and maintain oil temperature for each batch.
- Step 7: While frying, prepare the creamy buttermilk ranch dip by combining 1 cup buttermilk, 1/2 cup mayonnaise, 1 teaspoon garlic powder, 1 teaspoon dried dill, salt, and pepper. Stir well and adjust seasoning if needed.
- Step 8: Serve the crispy mini bloomin’ onions with the ranch dip. Garnish with chopped parsley or chives if desired and enjoy!
Tips & Variations
- Use sweet onions like Vidalia for a milder flavor that crisps nicely.
- Add cayenne pepper for a spicy kick or omit for a milder dish.
- For a gluten-free option, substitute all-purpose flour and breadcrumbs with gluten-free alternatives.
- Try garnishing the dip with fresh herbs such as parsley, chives, or cilantro for extra freshness.
- If you don’t have buttermilk, mix 1 cup milk with 1 tablespoon lemon juice or vinegar and let sit for 5 minutes.
Storage
Store any leftover crispy bloomin’ onions in an airtight container in the refrigerator for up to 2 days. Reheat in a preheated oven at 350°F (175°C) for 5-7 minutes to help restore crispiness. The ranch dip can be stored separately in the fridge for up to 5 days.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make bloomin’ onions ahead of time?
For best results, fry and serve bloomin’ onions fresh to keep them crispy. You can prepare and soak the onions ahead, then coat and fry just before serving.
What can I use instead of buttermilk?
If you don’t have buttermilk, you can make a substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk. Let it sit for 5 minutes before using.
PrintCrispy Mini Bloomin’ Onions with Creamy Buttermilk Ranch Dip Recipe
This recipe for Crispy Mini Bloomin’ Onions features sweet onions cut into delicate flower shapes, coated in a seasoned breadcrumb and flour mixture, then deep-fried to golden perfection. Served alongside a creamy buttermilk ranch dip, these crispy delights are perfect appetizers or snacks for gatherings and game days.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Appetizer
- Method: Frying
- Cuisine: American
Ingredients
Onions
- 4 small to medium-sized onions (Vidalia or sweet onions work best)
Coating
- 1 cup all-purpose flour
- 1 cup seasoned breadcrumbs
- 1 teaspoon paprika
- 1 teaspoon garlic powder
- 1/2 teaspoon cayenne pepper (optional, for extra heat)
- Salt and pepper to taste
Soaking
- 1 cup buttermilk
Frying
- Vegetable oil (for frying, about 2-3 inches deep)
Buttermilk Ranch Dip
- 1 cup buttermilk
- 1/2 cup mayonnaise
- 1 teaspoon garlic powder
- 1 teaspoon dried dill
- Salt and pepper to taste
Instructions
- Prepare the Onions: Peel the onions and cut off the top 1/4 inch. Place each onion cut-side down on a cutting board and slice downwards into the onion, making 8-12 cuts all the way to the bottom but not through it, creating a flower effect.
- Soak in Buttermilk: Place the prepared onions in a large bowl and cover them with 1 cup of buttermilk. Let them soak for at least 10-15 minutes to ensure the coating adheres properly during frying.
- Prepare the Coating: In a separate bowl, combine 1 cup flour, 1 cup seasoned breadcrumbs, 1 teaspoon paprika, 1 teaspoon garlic powder, 1/2 teaspoon cayenne pepper (if using), salt, and pepper. Mix well to form the coating mixture.
- Coat the Onions: Remove the onions from the buttermilk, allowing excess to drip off. Carefully coat each onion in the flour and breadcrumb mixture, ensuring you get in between the petals. Press gently to help the coating stick and shake off any excess.
- Heat the Oil: Pour enough vegetable oil into a deep skillet or deep fryer to submerge the onions (about 2-3 inches deep). Heat the oil to 350°F (175°C). Test the oil by dropping some coating in; it should sizzle and rise immediately.
- Fry the Onions: Lower one onion at a time into the hot oil using a slotted spoon. Fry for 3-4 minutes or until golden brown and crispy. Remove the onions and place them on paper towels to drain excess oil. Keep oil temperature steady and repeat with remaining onions.
- Make the Creamy Buttermilk Ranch Dip: While onions fry, mix 1 cup buttermilk, 1/2 cup mayonnaise, 1 teaspoon garlic powder, 1 teaspoon dried dill, salt, and pepper in a bowl. Stir until combined and adjust seasoning if needed.
- Serve and Enjoy: Arrange the crispy mini bloomin’ onions on a serving platter with the creamy ranch dip. Garnish with chopped parsley or chives if desired, and enjoy this delicious appetizer.
Notes
- Use sweet onions like Vidalia for the best flavor and mildness.
- Be careful not to cut completely through the onion to maintain the flower shape.
- Maintain the oil temperature at 350°F to ensure crispy, evenly fried onions.
- Allow the onions to soak in buttermilk long enough to help the coating adhere better.
- Adjust cayenne pepper quantity to control spice level.
- Drain fried onions on paper towels to remove excess oil for a crispier texture.
- The dip can be made ahead and chilled to develop flavors.
Keywords: bloomin onion, crispy onion rings, fried onion appetizer, buttermilk ranch dip, party snacks, game day appetizers

