If i cook 1 teasppon of rice to make porridge. How many pcs of ikan bilis i need to make the stock?? I also got add veg n chicken too

I didn't use ikan bilis to make stock but I added in chopped ikan bilis when my rice is almost done (my 8 Mths old is eating rice instead of porridge) so the ikan bilis doesn't get cooked for too long