Combine beef and water in a pot. Bring to a boil, skim the scum and simmer for 2 hours. Add onion, garlic, peppercorn and bay leaf and simmer until tender
Season with magic sarap. Add corn and simmer for 10 minutes. Add corn and simmer for 10 minutes. Add green beans and simmer for 1 minute. Add pechay and spring onion. Stir and remove from heat.
Transfer into a bowl and garnish with toasted garlic.