Chile Garlic Kulcha

Name: Chile-Garlic Kulcha
Ingredients: ¼ cup plain whole-milk yogurt; 2 Tbsp. lukewarm whole milk; 1 Tbsp. ghee or clarified butter, melted; ½ tsp. sugar; 5 tsp. Diamond Crystal or 2¾ tsp. Morton kosher salt, divided; ½ tsp. baking powder; ¼ tsp. baking soda; 2 cups (250 g) all-purpose flour, plus more for surface; ¼ cup finely chopped garlic (about 10 cloves); 1 Tbsp. crushed red pepper flakes; Kashmiri chile powder or paprika (for sprinkling); 2 Tbsp. plus 1½ tsp. chopped cilantro, divided; Melted unsalted butter (for serving)