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Keto Onion Rings Recipe

Crispy Keto Onion Rings

Our Keto Onion Rings Recipe delivers ultra-crispy, golden rings with just 4g net carbs! Using almond flour, Parmesan, and psyllium husk, this low-carb favorite is a gluten-free game-changer for your appetizer cravings.
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Prep Time 15 minutes
Cook Time 15 minutes
Resting Time 10 minutes
Total Time 40 minutes
Servings: 4 servings
Course: Appetizer
Cuisine: American
Calories: 320
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 2 large sweet onions 3–4" diameter
  • 1 cup ultra-fine almond flour
  • 0.5 cup grated Parmesan powdered for crispier results
  • 2 large eggs room temperature
Seasonings & Add-Ins
  • 1 tsp smoked paprika
  • 0.5 tsp garlic powder
  • 0.25 tsp cayenne pepper optional
  • 1 tbsp psyllium husk powder crisp secret
  • avocado oil for frying

Equipment

  • 3 shallow bowls
  • Wire Rack
  • Baking Sheet
  • Deep fry thermometer
  • Spider strainer

Method
 

  1. Slice onions into 1/2" thick rings, separate layers, and pat them thoroughly dry.
  2. Prepare three shallow bowls: one with almond flour, Parmesan, and seasonings; one with beaten eggs; and one for the psyllium powder.
  3. Dip each ring in the flour mixture, then egg, then again in the flour mixture (double dredge).
  4. Lightly dust the coated rings with psyllium powder. Let them rest for 5–10 minutes.
  5. Heat avocado oil to 375°F. Fry rings in batches for 2–3 minutes per side until golden brown. Avoid overcrowding.
  6. Drain on a wire rack. Optionally, bake at 400°F for 15 minutes if not frying.

Notes

To remove onion harshness, soak in buttermilk or almond milk with vinegar for 30 minutes. For extra crunch, try adding crushed pork rinds or baking instead of frying. Best served hot!