Preheat the Oven:
Preheat your oven to 200°C (400°F) and line a baking sheet with parchment paper.
Prepare the Dough:
In a large mixing bowl, combine the unsweetened yogurt, melted butter, honey, and salt. Mix well until smooth and blended.
Incorporate Flour:
Gradually add the all-purpose flour to the yogurt mixture, stirring with a spatula until a soft dough forms. Be careful not to overwork the dough, as this can make the croissants tough.
Knead Gently:
On a lightly floured surface, turn out the dough and gently knead it for about 1-2 minutes, until it is smooth. Form the dough into a ball.
Roll Out the Dough:
Using a rolling pin, roll the dough into a large circle about 1/4 inch thick. Aim for a uniform thickness to ensure even baking.
Cut the Croissants: