The phrase "a low fire" is correct and usable in written English.
It can be used when referring to a cooking method or a controlled flame in a fireplace or stove.
Example: "To simmer the sauce, keep the heat on a low fire for about 30 minutes."
Alternatives: "gentle flame" or "soft fire".
Dishes are usually cooked over a low fire.
In the room beyond there was a low fire lit in the tiny tin fireplace.
"My mother sits on a taboret," a little stool, he said, "and uses a pot set on a low fire".
For authentic flavour, build a low fire in a charcoal grill with a combination of charcoal and pimento wood and hold the temperature around 110C.
As the khoresh cooks over a low fire for two hours, the herbs become part of a thick, dark green herbaceous sauce, yet they never lose their identity.
I have over-grilled peach slices on a low fire, thinking that the cooking process would take more time than it did.
Some dogs with sick sinus syndrome have a more constant sinus bradycardia (too slow) because the sinus node has a low firing rate.
The fabrication and firing process of a low firing energy, semiconductor-based, Al/CuO nano-energetic multilayers films (nEMFs) initiator was presented.
In this state, the functional networks are in a low firing stable state while they are continuously pulled towards multiple other configurations.
First, they showed that a single cell could work two different muscles: a high firing rate triggered the wrist to flex, while a low firing rate caused it to extend.
The effects from the addition of the Ti raw materials to the nanostructure and the resultant synthetic efficiency were investigated in this work for the development of nano-sized particles and a low firing temperature.
