Homemaker/Motherhood: Cinnamon Rolls Recipe

This is a yeast-free cinnamon rolls recipe. They are not as big and puffy as the yeast bread-kind, but the easiest recipe I've found so far for cinnamon rolls. When I made these the other day, my husband said they were the best cinnamon rolls he's ever had. :-)
~Cinnamon Rolls~
Ingredients:
Rolls:
2 1/2 cups all purpose flour, plus extra for the counter,2 Tablespoons white granulated sugar,1 1/4 teaspoons baking powder,1/2 teaspoon baking soda,1/2 teaspoon salt,1 1/4 cups buttermilk,6 Tablespoons unsalted butter, melted
Cinnamon Filling:
3/4 cup packed dark brown sugar,1/4 cup white granulated sugar,3 teaspoons cinnamon,1/8 teaspoon salt,1 Tablespoon unsalted butter, melted
Glaze:
4 tablespoons butter
2 cups powdered sugar
1 teaspoon vanilla extract
3 to 6 tablespoons hot water
Mix together...slowing adding hot water, until reach right consistency.
Directions:
1. Preheat the oven to 425 degrees F. Generously coat a 9 inch round cake pan and a wire cooling rack with vegetable oil spray.
2. Make the filling: combine together the brown sugar, 1/4 cup granulated white sugar, cinnamon, salt, and the 1 Tablespoon melted butter until the mixture resembles wet sand.
3. Make the dough: In a large bowl, whisk together the flour; 2 Tablespoons white granulated sugar, baking powder, baking soda, and salt.
4. In a separate bowl, whisk the buttermilk and 2 Tablespoons of the melted butter together.
5. Stir the buttermilk mixture into the flour mixture with a wooden spoon until absorbed, about 30 seconds. The dough will look shaggy.
6. Turn the dough out onto a generously floured counter and knead until smooth, about 1 minute.
7. Press the dough out into a 9 by 12 inch rectangle using your hands.
8. Brush the dough with 2 Tablespoons melted butter. Sprinkle the dough evenly with the filling, leaving a 1/2-inch border. Press the filling firmly into the dough.
9. Loosen the dough from the counter using a bench scraper or a metal spatula.
10. Starting at a long side, roll the dough, pressing lightly, to form a tight log.
11. Pinch the seam to seal. Slice the dough into 8 even pieces.
12. Place the slices in the greased pan.
13. Brush with the remaining 2 Tablespoon of butter.

Bake 425 degrees for 20-25 minutes...Let rolls cool 10 minutes while you prepare the glaze. Drizzle glaze over cinnamon rolls...yummy!