Every great sauce like the Italian sausage marinara, stock or soup begins with the “Trinity” or some variation of it.  The trinity or Holy trinity as some call it or in French cooking the Mirepoix – pronounced the “meer-pwah” is a combination of equal parts of onion, celery and either green pepper (trinity) or carrot (mirepoix).  Click here for more information. “Holy Trinity is the first step in the Italian sausage marinara sauce.” Italian Sausage Marinara 1 onion diced 1 green pepper diced 2 stalks celery diced 1 tsp salt 2 cloves garlic finely chopped 1 lb mild or hot Italian sausage 1/2 C water + 1 tspRead More →