• Preheat your oven to 350°F
• In a large bowl, combine the flour and 2 tablespoons of powdered sugar.
• In a medium bowl, whisk together 1½ cups of yogurt, 1 tablespoon of vanilla, and an egg.
• Gradually add the yogurt mixture into the flour mixture.
• Stir the combined mixtures well with a wooden spoon until they're just combined.
• Knead the dough in the bowl with your hands until it becomes smooth. This should take around 2 minutes.
• If the dough is too sticky, add more flour. Do this 1 tablespoon at a time until the dough isn't sticky anymore.
• Place a large piece of parchment paper on your work surface and lightly dust it with flour.
• Place the dough on the floured parchment paper and roll it into a 12 x 9-inch rectangle.
• Sprinkle brown sugar and cinnamon evenly over the dough, right to the edges.
• Starting from a long edge, roll the dough tightly. You can use the parchment paper to help you.
• Once you've formed a 12-inch-long roll, cut it into 12 slices, each 1 inch wide.
• Arrange the slices in an 11 x 7-inch baking dish that has been coated with cooking spray.
• Place the dish in your preheated oven and bake until the rolls are lightly browned. This should take about 22 to 25 minutes.
• Once done baking, let the cinnamon rolls rest for 10 minutes before adding the glaze.

For the Glaze

• Combine the remaining ½ cup powdered sugar, remaining 2 tablespoons of yogurt, and remaining ¼ teaspoon of vanilla. Stir until it's smooth.
• Drizzle the glaze over the cinnamon rolls.
• Serve the cinnamon rolls warm.