Preheat your oven to 375° F. In a mixing bowl combine the flour, baking soda, baking powder, salt and sugar. Stir dry ingredients until well combined. Using a fork, pastry cutter or small knife, cut the butter into the dry ingredients. Once the butter is cut in and is the size of small pebbles add the yogurt. Combine until evenly dispersed and then add the quick oats. Mix with your hands until well incorporated.
On a parchment paper, use your hands to shape the dough into a circle that is ½ “ thick. Cut the dough into 8 equal triangles and spread out onto the parchment paper.
Using a pastry brush, use a little bit of the yogurt to brush the tops of the prepared dough.
Bake on center rack of preheated oven for 15 minutes or until edges are golden brown. Allow to cool completely before serving. Enjoy!