“Royal” Couscous is pure French Parisian invention, not North African.
http://blog.sina.cn/dpool/blog/s/blog_9cd7973c0101g525.html
This Aussie lady demo Couscous Royale, which she said wrongly as Moroccan, shd be Parisian (if add Merguez saussages, etc).
The white chicken peas you can get in (~ $2+) canned 罐头 peas from Cold Storage or “Market” at Raffles City supermart.
Merguez sausage : get from Chompchomp French grocery shop (opposite Chompchomp hawker center, same shop row as the corner Roti-prata restaurant & Watson Pharmacy) , or replaced by similar German / Japan saussages from NTUC Fairprice Finest.
Saffron 藏红花 : avoid adding if any pregnant lady (can cause miscarriage).
The Couscous “San REMO” package easily from NTUC.
https://youtu.be/nJCguPVkVeI
Savoir Vivre -> 活学活用 