Start by cutting your skinless salmon filet into 1-inch cubes. Place these delightful pieces into a mixing bowl and sprinkle with kosher salt and freshly ground black pepper. Toss everything together gently, ensuring each bite is well-seasoned.
In the same mixing bowl, pour in the melted butter, freshly squeezed lemon juice, and minced garlic. Gently toss everything together until all the salmon cubes are coated in that rich, lemony goodness.
Prepare your air fryer by placing a liner in its basket. Carefully add your seasoned salmon along with any remaining sauce to the lined basket. Set your air fryer to 400°F (200°C) and cook for about 5 to 7 minutes.
Once your air fryer beeps, plate the salmon bites alongside your favorite sides or top them on a fresh salad or macro bowl.
Take a moment to appreciate how simple yet delicious this dish is! Each bite bursts with flavor from the lemon garlic butter.