Love heirloom tomatoes? Then you'll love this recipe, which highlights their wonderful flavor. This recipe is so easy, there's no reason you can't have this staple in a pitcher in your refrigerator all summer long.
Combine the first 7 ingredients in the bowl of a food processor. Season with salt and pepper, to taste. Pulse the processor just a few times while adding the olive oil. Chill, then serve with sliced avocado for garnish.