01 -
Combine graham cracker crumbs with melted unsalted butter until the mixture resembles wet sand. Press 2 tablespoons of crust mixture firmly into the base of each large muffin liner, forming an even, compact base.
02 -
Arrange the muffin liners in the air fryer basket and bake at 300°F for 5 minutes. Allow the crusts to cool completely before proceeding.
03 -
Beat softened cream cheese in a medium bowl until smooth. Incorporate sour cream, sugar, vanilla extract, and milk; beat until creamy and free of lumps. Add eggs one at a time, mixing gently after each addition until just combined.
04 -
Pour the cheesecake filling evenly over each cooled crust, filling liners almost to the top. Air fry at 300°F for 20 to 25 minutes until centers are just set and slightly wobbly. Remove from the air fryer and let cool at room temperature for 30 minutes.
05 -
Chill thoroughly in the refrigerator for at least 4 hours to fully set the texture before removing from liners.
06 -
Disperse pecan pieces evenly on an air fryer rack. Air fry at 300°F for 10 minutes, stirring halfway through, until fragrant and lightly golden. Allow to cool.
07 -
In a small saucepan, melt unsalted butter over medium heat, then add dark brown sugar, corn syrup, and heavy cream. Bring to a boil, stirring constantly, for 1 to 2 minutes until thickened. Reduce heat and simmer an additional 1 to 2 minutes, then remove from heat.
08 -
Fold in the toasted pecan pieces and let the mixture cool slightly until it reaches a thick but spreadable consistency.
09 -
Carefully remove chilled cheesecakes from liners. Spoon a generous amount of pecan topping over each mini cheesecake. Serve cold or at room temperature.