Make saucy Air Fryer Cajun Shrimp with just three main ingredients: shrimp, Cajun seasoning, and garlic butter. Cook it straight from frozen or use fresh shrimp for a faster option.
Add the frozen shrimp to the bottom of the air fryer cooking pot or an air-fryer-safe pan, such as an air fryer cake pan accessory.
Sprinkle the Cajun seasoning over the shrimp, then add the garlic butter on top.
Air fry at 400°F for 5 minutes.
Stir the shrimp well to coat them in the melted butter and seasoning.
Air fry for another 5–6 minutes, or until the shrimp are opaque and cooked through.
Toss the shrimp in the Cajun garlic butter once more. Serve with parsley and lemon wedges, if desired.
Video
Notes
Frozen shrimp: No need to thaw. The listed 10–11 minute cooking time was tested with frozen extra-jumbo shrimp.
Fresh or thawed shrimp: These can cook in about half the time, so start checking them around the 5-minute mark.
Shrimp size: Smaller shrimp may finish sooner than extra-jumbo shrimp.
Cajun seasoning: The full tablespoon was tested with my homemade Cajun seasoning. Many store-bought blends are saltier, so start with about 1 teaspoon per pound and add more if needed.
Keep the sauce: Use a solid-bottom cooking pot or air-fryer-safe pan so the garlic butter stays with the shrimp instead of dripping through the basket.