First of all, melt the butter in small pan. Add garlic and allow it to simmer for 3 – 4 minutes on a very low flame to infuse the garlic flavor into butter.
Take it off the heat and allow it to cool to room temperature or just luke warm.
In a large bowl, add flour, baking powder, baking soda, sugar, Ajwain and mix.
Now add, yogurt, oil and 2 tablespoons melted garlic butter, to flour mixture.
Gradually, add little warm milk and start kneading the dough.
If the dough is not soft and you feel the need of water, then add warm water to it. Do not add too much water at once, tablespoon at a time.
Then, knead the dough for good 4-5 minutes. Dough should be soft and smooth
Cover the dough with damp cotton and keep it in a warm for place for at least an hour.