*Use non-oily fish bones like bass, sole, flounder
Instructions
Pre-Heat Oven to 350 Degrees
In a stainless steel stock pot heat the oil and sweat the carrots, celery and onion about 5 minutes until they begin to soften and release their flavor.
Add the peppercorns and fish bones and trimmings.
Bring to a simmer and skim off any impurities and oil that float to the surface.
Simmer for about 1 1/2 hour.
Strain through fine mesh strainer and then again through cheese cloth or a coffee filter.