Air Fryer Spinach and Blue Cheese Croquettes

Creamy air fryer croquettes packed with spinach and tangy blue cheese in a crisp golden crust — an elegant Spanish-style tapa made lighter in the air fryer. The béchamel filling turns molten while the coating crisps.
The bold blue cheese and earthy spinach are a gorgeous pairing. Serve them hot as an appetizer or party bite with a glass of wine.
Ingredients
Instructions
Cook the spinach
Wilt the spinach, then drain and squeeze out all the liquid and chop it.
Make the béchamel
Melt the butter, cook the flour 2 minutes, then whisk in the milk until thick. Stir in the spinach and crumbled blue cheese until melted. Season.
Chill
Spread the dough in a dish, cover, and chill until firm (at least 2 hours).
Shape & air fry
Form croquettes, coat in egg then breadcrumbs, spray with oil, and air fry at 390°F for about 10–12 minutes, turning once, until golden.
- Squeeze the spinach completely dry or the filling will be loose.
- Chill the béchamel well so it shapes easily.
- Blue cheese is strong — adjust to taste or swap for goat cheese.
Frequently asked
How long do croquettes take in the air fryer?
About 10–12 minutes at 390°F, turning once, until golden and crisp.
Can I freeze them?
Yes — freeze them breaded and air fry from frozen, adding a few minutes.
Can I use a milder cheese?
Yes — goat cheese, manchego or Gruyère all work if blue cheese is too strong.

