"boiling for" is correct and usable in written English.
"Boiling for" is used to describe a strong feeling of anticipation or excitement. For example, "I'm boiling for the start of summer vacation!".
Keep the water in the pot boiling for the pasta.
Cover them with cold water and bring to the boil, then continue boiling for 45 minutes.
I was washing up for 10 hours a day, next to chickens boiling for sandwich fillings.
Cigars, leather, burnt sugar, espresso that's been boiling for too many hours".
Keep the water boiling for the noodles and cook according to the instructions on the packet.
Cover pot with a lid and continue boiling for 15 minutes.
Digestion was stopped by boiling for 5 min.
The mixture was heated to boiling for 5 h.
But chances are the bubble fusion controversy will keep boiling for months to come.
Table6 shows that around 40% of the daily firewood is utilized in water boiling for bathing.
Increasing the reaction temperature higher than the room temperature up to boiling for 20 minutes.
