Keto Blooming Onion

Crispy, indulgent, and completely guilt-free, this Keto Blooming Onion is the ultimate low-carb appetizer that will delight your taste buds and impress your guests. Featuring a tender sweet onion coated in a flavorful almond flour and Parmesan crust, this keto-friendly spin on the classic blooming onion delivers the perfect crunch without the carb overload. Seasoned with smoked paprika, garlic powder, and onion powder, each bite bursts with savory goodness. Fried to golden perfection in avocado oil, this show-stopping dish is paired with a creamy, tangy dipping sauce made from sugar-free ketchup, mayo, and a kick of horseradish. Ready in just 40 minutes, this low-carb recipe is ideal for parties, game days, or a satisfying snack. If you’re craving a restaurant-style treat with a keto twist, this crispy blooming onion is a must-try!

Nutriscore Rating: 52/100

Prep Time:20 mins

Cook Time:20 mins

Total Time:40 mins

Servings: 4

Ingredients

• 1 large sweet onion
• 1 cup almond flour
• 1 cup Parmesan cheese, grated
• 1 teaspoon smoked paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 0.5 teaspoon salt
• 0.5 teaspoon black pepper
• 2 large eggs
• 2 tablespoons heavy cream
• 2 cups avocado oil, for frying
• 0.25 cup sugar-free ketchup
• 0.5 cup mayonnaise
• 1 tablespoon prepared horseradish
• 0.5 teaspoon paprika
• 0.25 teaspoon salt

Directions

Step 1

Peel the onion and cut off the pointed stem end, leaving the root end intact.

Step 2

Turn the onion cut-side down. Starting 1/2 inch from the root, slice downward to make 16 evenly spaced cuts around the onion, being careful not to cut through the root end.

Step 3

Gently separate the onion petals to give the appearance of a flower.

Step 4

In a shallow bowl, combine almond flour, Parmesan cheese, smoked paprika, garlic powder, onion powder, salt, and black pepper.

Step 5

In a separate bowl, whisk together the eggs and heavy cream until well combined.

Step 6

Dip the onion into the egg mixture, making sure to coat all the layers. Let any excess drip off.

Step 7

Carefully dredge the onion in the almond flour mixture, pressing it into the crevasses to ensure complete coverage.

Step 8

In a deep pot, heat avocado oil over medium-high heat until it reaches 350°F (175°C).

Step 9

Using a slotted spoon or tongs, carefully lower the onion into the oil, root side up, and fry for 5-7 minutes until golden brown and crispy.

Step 10

Remove the onion from the oil, letting excess oil drip off, and place it on a paper towel-lined plate.

Step 11

For the dipping sauce, whisk together sugar-free ketchup, mayonnaise, prepared horseradish, paprika, and salt in a small bowl.

Step 12

Serve the Keto Blooming Onion warm with the dipping sauce on the side.

Nutrition Facts

Serving size	(1321.1g)

Amount per serving	% Daily Value*
Calories	6423.3

Total Fat 661.7g	0%
Saturated Fat 91.9g	0%
Polyunsaturated Fat 4.7g
Cholesterol 607.6mg	0%
Sodium 4279.9mg	0%
Total Carbohydrate 86.5g	0%
Dietary Fiber 15.2g	0%
Total Sugars 28.9g
Protein 69.7g	0%

Vitamin D 81.3IU	0%
Calcium 1242.6mg	0%
Iron 7.3mg	0%
Potassium 824.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 90.5%

Protein: 4.2%

Carbs: 5.3%