Ingredients

2 slices sourdough bread
2 teaspoons salted butter, at room temperature
1/4 cup cheddar cheese, freshly grated
1/4 cup mozzarella cheese, freshly grated
8 slices serrano chile, or jalapeño
1/4 teaspoon salt, optional

Directions

Lay the sourdough slices on a clean surface and spread butter evenly to the edges on one side of each.

Sprinkle the cheddar and mozzarella over the buttered side, covering the bread completely.

Top with thin chile slices and a pinch of salt, adjusting to your spice preference.

Preheat the air fryer to 350°F. Place the slices in the basket cheese side up in a single layer and air fry 5–7 minutes, until the cheese is melted and golden and the bread is crisp. Serve immediately.