Any recommendations for hot sauce recipes?

I'm looking at making a tomato based sauce as I've also got a abundance of them going

All the peppers in the pots are frozen so I can't do a fermented one so I'm thinking of keeping it simple and blending all the peppers with some onion and garlic then simmering everything with tomatos and cider vinegar.

Anyone got any reasons why this is a bad idea or things I should change in my admitted very rough plan?

I'm obviously open to other suggestions though so long as I can use a lot of these peppers in one sauce as some of my plants didn't produce many peppers so I don't want to end up with a half jar of sauce if I decided to only use one type of each pepper per sauce