Peel the skin of the sweet potato and then Slice the Sweet potato into small cubes.

In a mixing bowl add in the butter and then add in the grated garlic. Mix well until the butter and garlic are combined evenly. Add a pinch of salt.

Now to this add in the cubed sweet potato and toss well in the butter and garlic . Finally add in the dried lemon grass and oss well.

Line a baking tray with parchment paper and spread the butter tossed garlic . Spread evenly such that the butter and garlic are not sticking to each other.

Preheat the oven at 180 Deg C for about 10 mins and then bake them at 180 Deg C for about 30 mins or till the sweet potato turn soft.

Serve hot as an appetizer.