Line a baking sheet with parchment paper to prevent sticking.
In a mixing bowl, whisk together the Greek yogurt, honey, and vanilla extract until smooth and slightly frothy.
Pour the yogurt mixture onto the prepared tray and spread evenly with a spatula, aiming for about 1/4 inch thickness. The surface should be smooth and slightly matte.
Sprinkle your toppings—nuts, chocolate, and dried or fresh fruit—over the yogurt, pressing them in gently with the spatula or fingers to ensure they stick.
Place the tray in the freezer and freeze for at least 2 hours, or until the yogurt is firm and frozen solid.
Once frozen, remove the tray from the freezer and break the yogurt into jagged shards using your hands or a spatula, revealing a crisp, icy texture with crunchy toppings.
Serve immediately for a satisfying crunch, or store in an airtight container in the freezer for up to a week for easy snacking.