5 ingredient meals ideas?

I am looking for low calorie meals that are very quick to make, somewhere around 5 ingredients or less.

One of my go-to low calories meals is: a wrap consisting of tuna, mayo, and lettuce (with seasonings, ofc). I am looking for something of this nature, easy and quick with very few ingredients, it can also be cooked on a stovetop. :)

Any suggestions would be awesome!