Sage, Pear, Walnut, Honey, Caramelized Shallot & Blue Crostini

["In a 10"" nonstick skillet, heat the olive oil over medium-high heat. When hot, add the 4 sage leaves, and cook, swirling pan, until sage leaves are crispy and oil is fragrant. Remove and reserve leaves.", "Lower the heat to low, and add the shallots and salt to the hot oil. Cook 10 minutes or so until the shallots are soft and looking beautifully golden, verging on brown.", "Stir in the balsamic vinegar, cooking for 3 or 4 minutes, and then add the pear slices and fried sage leaves, tossing gently to coat both sides in the sagey-onion yumminess. When the pears are crisp-tender -not real long; just a couple minutes- remove pan from heat.", "Preheat your oven to 375. Line a baking sheet with foil. In a small mixing bowl (or on the foil-lined sheet if you don't want to wash another dish; yes please!), toss to combine the walnuts, honey and chopped sage. Place on the foil-lined baking sheet in a single layer, and roast in the heated oven about 10 minutes, or until you think they just look done: golden brown, smelling lovely, still able to be tossed with a wooden spoon...", "Towards the end of the walnuts roasting, pop your baguette slices in the oven too. When the nuts are roasted and the baguette is toasted, remove them from the oven. Place baguette slices on a serving platter, spoon some of the sage shallots on top, lay a pan-roasted pear slice on those and then sprinkle crumbled cheese and the walnuts over. Grind a slight bit of fresh ground pepper over all the crostini and serve immediately."]