While fresh tomatoes and brioche provide plenty ... You'll want to start with the sauce by mixing the chili crisp with the mayonnaise. Add lime juice and mix until smooth. Add the chopped chives ...
For maximum flavor, however, a combination of tomato sauce, garlic, and chili peppers or chili flakes is all you need.
"I do like to doctor up the jarred sauce a bit and toast fresh garlic ... sauce has very few ingredients: tomatoes, garlic, and basil, flavor with a pinch of chili flakes and, of course, salt ...