01 - Peel and core the apples, then cut into thick fry-shaped sticks. Toss with lemon juice to prevent browning.
02 - Place flour in one shallow bowl, beaten eggs in a second bowl, and mix panko with cinnamon and salt in a third bowl.
03 - Dredge each apple stick in flour, shaking off excess. Dip into beaten eggs, then press into panko mixture to coat evenly.
04 - Heat 1 inch of vegetable oil in a deep skillet to 350°F. Fry apple fries in batches for 2-3 minutes, turning occasionally until golden brown and crispy. Drain on paper towels.
05 - In a medium saucepan over medium heat, melt sugar, swirling pan occasionally until sugar dissolves and turns a deep amber color.
06 - Immediately add cubed butter and stir until melted. Carefully pour in heavy cream while whisking constantly—the mixture will bubble vigorously. Continue whisking until smooth.
07 - Remove from heat and stir in flaky sea salt. Let cool slightly for 5 minutes before serving.
08 - Arrange fried apple fries on a large platter or wooden board. Place bowl of warm salted caramel sauce in the center.
09 - Scatter mini marshmallows, chopped pecans, chocolate chips, graham cracker crumbs, and fresh berries around the board. Dust apple fries with powdered sugar just before serving.