Iris bawang bombai secara lurus dimulai dari bagian akar.

Given the above summary, write a detailed text in English for it.
Hold your onion by the peel near its root. Start on one side of the onion, placing the tip of your knife 1⁄2 in (1.3 cm) from the root. Make vertical cuts from the root toward the flat edge you cut earlier. Work your way across the onion, spacing each cut the same distance apart from one another. The root will help hold your onion in place, so be sure not to cut completely through it.