To 2/finely chopped Suggestion 1: after cutting avocado in half, remove pit by hitting it with the sharp edge of a knife and twist it out. Suggestion 2: fold in yogurt last. Suggestion 3: place one pit in center of the surface of the guacamole to prevent browning if it needs to stand for a while. It works. The yogurt adds a nice thick consistency that promotes adherence to nachos