I modified a bit, using some baby swiss chard from my garden instead of the arugula, and didn't use the peaches.
It was fresh, and interesting- loved the taste and crunch of the pine nuts. Use really ripe tomatoes if you can- more flavour and softer.
This would be a perfect Friday night dinner, or an accompaniment to a main dish.
A favourite for sure!
Here's the link to the blog post: http://bit.ly/1Jkdgr1