Nutrition Facts
Servings: 6 ServingCalories:85kcalTotal Fat:3gTrans Fat: 3gDietary Fiber: 0.5gSugars: 0.5gProtein:8g
I first made these tuna croquettes a couple of years ago when I was on the hunt for high protein savoury snacks that didn’t require much time, planning, or cooking skill. As a nutrition coach, this is exactly the kind of recipe I love sharing; simple, budget-friendly, and genuinely satisfying. Canned tuna is one of the most underrated protein sources, and when you combine it with a little egg, vegetables, and cheese, it turns into something far more exciting than a basic tuna salad.
These croquettes are perfect as a post-workout snack, light meal, or part of your weekly meal prep. They deliver protein, texture, and flavour without deep frying, making them a great example of a healthy canned tuna recipe that still feels comforting and indulgent.

Add tuna, cucumber, onion, egg, and mozzarella to a food processor. Pulse until combined but not completely smooth.
Coach tip: Leaving some texture makes the tuna croquette more satisfying to bite into.
Divide the mixture into 6 portions and shape into small patties or logs. Roll each one in panko breadcrumbs until evenly coated.
Coach tip: Slightly wet hands help prevent sticking.
Place the croquettes in the air fryer basket in a single layer. Lightly spray with oil.
Air fry at 180°C (356°F) for 12 minutes, turning halfway, until golden and crisp.
Coach tip: This method answers the common question, “can you fry tuna?”—yes, and the air fryer keeps it light.
Let cool for 2–3 minutes before serving to help them firm up.

If you try these air fryer croquettes, let me know how you served them. Share your version, leave a comment, or tag me @alexarciab I love seeing your takes on these recipes.
Simple recipes like this prove that healthy eating doesn’t have to be complicated. These tuna croquettes are practical, nourishing, and genuinely enjoyable, exactly what high protein savoury snacks should be.
Alex :)
I first made these tuna croquettes a couple of years ago when I was on the hunt for high protein savoury snacks that didn’t require much time, planning, or cooking skill. As a nutrition coach, this is exactly the kind of recipe I love sharing; simple, budget-friendly, and genuinely satisfying. Canned tuna is one of the most underrated protein sources, and when you combine it with a little egg, vegetables, and cheese, it turns into something far more exciting than a basic tuna salad.
These croquettes are perfect as a post-workout snack, light meal, or part of your weekly meal prep. They deliver protein, texture, and flavour without deep frying, making them a great example of a healthy canned tuna recipe that still feels comforting and indulgent.

Add tuna, cucumber, onion, egg, and mozzarella to a food processor. Pulse until combined but not completely smooth.
Coach tip: Leaving some texture makes the tuna croquette more satisfying to bite into.

Divide the mixture into 6 portions and shape into small patties or logs. Roll each one in panko breadcrumbs until evenly coated.
Coach tip: Slightly wet hands help prevent sticking.

Place the croquettes in the air fryer basket in a single layer. Lightly spray with oil.
Air fry at 180°C (356°F) for 12 minutes, turning halfway, until golden and crisp.
Coach tip: This method answers the common question, “can you fry tuna?”—yes, and the air fryer keeps it light.
Let cool for 2–3 minutes before serving to help them firm up.
Servings: 6 ServingCalories:85kcalTotal Fat:3gTrans Fat: 3gDietary Fiber: 0.5gSugars: 0.5gProtein:8g