Prep the tray: Line a baking sheet with parchment paper or a silicone mat. Lightly grease the parchment to prevent sticking.
Slice the apples: Core and slice each apple into thick wedges, about 1/2 inch.
Thicker slices hold the caramel better.
Prevent browning: Toss the slices with lemon juice and a splash of water. Pat dry well—dry slices help the caramel stick.
Add the sticks: Insert a wooden stick into each slice, pushing in about an inch. Set on the prepared tray.
Melt the caramel: Add caramels and heavy cream to a microwave-safe bowl.
Heat in 20–30 second bursts, stirring often, until smooth and glossy. Do not overheat.
Dip the slices: Tilt the bowl and spoon caramel over each slice, or dip halfway for a classic look. Let excess drip off.
Place back on the tray.
Add toppings: While the caramel is still tacky, sprinkle on nuts, chips, or sprinkles. Work quickly so they stick.
Optional chocolate drizzle: Melt chocolate chips in short bursts, stir smooth, and drizzle over set caramel.
Chill to set: Refrigerate for 15–20 minutes, just until firm. Don’t chill too long before serving or condensation can form.
Serve: Transfer to a clean plate.
If not serving right away, keep chilled and bring to room temp for 5–10 minutes before eating.