01 - Combine warm water and sugar in a small bowl. Sprinkle yeast over the surface and let stand for 10 minutes until frothy.
02 - Whisk together flour, salt, baking powder, and baking soda in a large mixing bowl.
03 - Add yeast mixture, yogurt, milk, and 2 tablespoons melted ghee to dry ingredients and mix until a soft dough forms.
04 - Knead dough on a lightly floured surface for 5 to 7 minutes until smooth and elastic.
05 - Place dough in a lightly greased bowl, cover, and let rise in a warm area for 1 hour or until doubled in size.
06 - Punch down the dough and divide into 8 equal portions.
07 - Roll each portion into a ball and flatten into a teardrop or oval shape approximately 1/4 inch thick.
08 - Combine minced garlic and chopped cilantro with 1 tablespoon melted ghee.
09 - Brush tops of naan with garlic-cilantro ghee mixture and sprinkle with nigella seeds.
10 - Heat a heavy skillet or tawa over medium-high heat. Place naan on the hot surface, cover, and cook 1 to 2 minutes until bubbles form. Flip and cook the other side 1 to 2 minutes until golden spots appear.
11 - Brush cooked naan with extra melted ghee and serve warm.