01 - Peel and core the apples, then cut into thick fry-shaped sticks. Toss with lemon juice to prevent browning.
02 - Arrange three shallow bowls: place flour in the first, beaten eggs in the second, and mix panko breadcrumbs with cinnamon and salt in the third.
03 - Dredge each apple stick in flour, shaking off excess. Dip into beaten eggs, then coat thoroughly with the panko mixture, pressing gently to adhere.
04 - Heat 1 inch of vegetable oil in a deep skillet to 350°F. Fry apple fries in batches, turning occasionally, until golden brown and crispy, about 2-3 minutes per batch. Transfer to paper towels to drain.
05 - In a medium saucepan over medium heat, melt granulated sugar, swirling the pan occasionally, until it transforms into a deep amber color.
06 - Immediately stir in cubed butter until melted. Carefully pour in heavy cream while whisking continuously—the mixture will bubble vigorously. Continue whisking until smooth and combined.
07 - Remove from heat and stir in flaky sea salt. Allow the sauce to cool for 5 minutes before serving—it should be warm but not piping hot.
08 - Arrange the fried apple fries on a large platter or wooden board. Place a 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 fries. Dust apple fries with powdered sugar just before serving.