This recipe is mildly adapted from the one published here: https://www.ibreatheimhungry.com/keto-coconut-lime-bars-low-carb-gluten-free/
I am not a fan of coconut, so that ingredient was out. A full cup of sweetener is too sweet for me. I wanted to capitalize on the fresh lime I was going to use (and so reserved some lemon juice to add at the end). But I did like the idea of some substance on the top, so I went with chopped pecans. I zested and juiced 3 limes for this.