In a heavy bottomed pan, fry Urad dal till light brown & let it cool. Grind it into a fine powder.
To this add the rice flour & the rest of the ingredients except butter.
Melt the butter & add it to the dry ingredients. Mix it well & mould it into a dough (Make sure it has the right consistency to pass through the murukku presser)
With the help of a murukku presser/mould, fry it in a deep pan of heated oil, until they are golden brown in colour.
Drain them in a paper towel to remove excess oil, let them cool. Store in an air tight container.
Enjoy crispy & tasty homemade butter murukku. Everyone at your home will love it.
Note:
The murukku presser can be coated with oil on the inside for easy pressing.