Best tomato sauce, ever ever, guaranteed, absolutely, without a doubt

Oh, I have rather a lot to live up to now. 
Here’s how I make a scrummy tomato sauce. 

Chopped onion, cooked low and slow in olive oil till caramelized and sticky. Add 1 clove crushed garlic near the end of cooking. Then turn up heat and drop in 4 good sized skinned tomatoes. Crush with back of spoon and let mush down for a few minutes. A good pinch of salt, sugar, pepper and smoked paprika. Then half a handful of chopped basil. A couple more minutes and then it is ready. 

I like to toss this with pasta, or use as a bruschetta topping with meat. Or use as a chunky gazpacho base. Your choice. Enjoy!