Heat a heavy bottomed pot. When it gets hot, add olive oil and chopped onion. Saute until soft.
Add the garlic and cook until tender, do not let brown.
Add anchovies, anchovy oil, basil, oregano, red pepper flakes and seasonings. Stir for 30 seconds until anchovies break up.
Add tomatoes and tomato paste. Bring to a boil over medium heat, stirring frequently, until sauce starts to thicken. This takes about 15-20 minutes. Taste for seasoning.
If it is too watery, just add more tomato paste.
Notes
*****This sauce can be used on any pasta. I also like to serve over my spinach manicotti.
Recipe by Geaux Ask Alice! at https://geauxaskalice.com/caprese-style-lasagna-roll-ups/