Skin peeled & chopped fresh ginger -1 & 1/2 cup
Fresh garlic -1 & 1/2 cup
(I usually don't remove the skin)
Salt -1 & 1/2tsp
Grind all above ingredients together without water to a smooth paste.Mix the oil to this mixture,put it in a container & store it in fridge.Your homemade ginger & garlic paste is ready.
Note: By this way you can store it more than a month,still looks & smells fresh.