Wash and dry the apples thoroughly. Remove any wax coating if necessary.

Insert wooden sticks into the top of each apple.

In a saucepan, combine sugar, corn syrup, and water. Cook over medium heat, stirring until sugar dissolves.

Bring the mixture to a boil without stirring. Use a candy thermometer to monitor the temperature until it reaches 300°F (hard crack stage).

Remove from heat and stir in vanilla extract and food coloring if using.

Dip each apple into the hot candy coating, swirling to coat evenly. Allow excess to drip off.

Roll the coated apples in your choice of toppings or drizzle with melted chocolate.

Place the coated apples on a baking sheet lined with parchment paper to cool and set.

Once set, serve immediately or store in a cool, dry place.