3 Hass avocados, halved, pitted and cubed
2 firm ripe Seckel pears or 1 large Anjou pear, cored and finely diced
2 tablespoons chopped fresh cilantro
1 1/2 tablespoons fresh lime juice
3/4 teaspoon ground coriander
Kosher salt
1 clove garlic, finely chopped
1 small jalapeno, minced with some seeds
Freshly ground black pepper
3 tablespoons chopped roasted pistachios
Lime wedges, for serving
Blue corn tortilla chips, for serving