Preheat your oven to 350°F . Grease and flour a 9x5-inch loaf pan, or line it with parchment paper for easy removal.
In a medium bowl, whisk together the flour, baking powder, and salt.
In a large mixing bowl, beat together the melted butter and sugars until well combined.
Add the eggs one at a time, whisking well after each addition. Stir in the vanilla extract.
Gradually add the dry ingredients to the wet ingredients, alternating with the with the yogurt and ending with the dry ingredients. Mix until just combined.
Gently fold in the chocolate chips until evenly distributed throughout the batter.
Pour the batter into the prepared loaf pan, spreading it evenly.
CRUMBLE
In a small bowl, mix together the crushed Oreo cookies and melted butter until the crumbs are coated.
Sprinkle the Oreo crumble evenly over the top of the bread batter in the loaf pan.
Bake in the oven for 45-50 minutes, or until a toothpick inserted into the center comes out clean.
Once baked, remove the bread from the oven and allow it to cool in the pan for about 10-15 minutes.