I've made a number of cobblers and crisps in my day. I thought I'd stick to a baking concept that I was familiar with and experiment with flavors. I've never made one, or tried one, with these 3 flavor combinations. I bought 4 pears at the store last week, not really intending to use them for this recipe...but since nobody took them in his lunch this week (Bill...*ahem*)...I used them to make this dessert! I still had a large bag full of fresh blueberries in the freezer, so I was in luck!