Place the water in a 12-inch nonstick skillet and pour the sugar into the center of
the pan, taking care not to let the crystals adhere to the sides of the pan. Bring to
a boil over high heat, stirring occasionally, until the sugar is fully dissolved and the
mixture is bubbling wildly.
Add the pears to the skillet, cut-side down, cover, reduce the heat to medium-high,
and cook until the pears are nearly tender (a paring knife inserted into the center of
the pears feels slight resistance).
Uncover, reduce the heat to medium, and cook until the sauce is golden brown and
the cut sides of the pears are partly caramelized, 3 to 5 minutes.
Make Caramel Sauce
Pour the heavy cream around the pears and cook, shaking the pan back and forth,
until the sauce is a smooth, deep caramel color and the cut sides of the pears are
beautifully golden, 3 to 5 minutes.
Seve
Remove the pan from the heat. Using tongs, carefully remove the pears from the pan
and place cut-side up on a wire rack set over a trimmed baking sheet.
Cool slightly.
Season the sauce left in the pan with salt to taste and the crushed black pepper,
then pour it into a liquid measuring cup.
Carefully (the pears will still be hot) stand each pear half upright on an individual
plate and arrange a wedge of the blue cheese beside it.
Drizzle the plate and some of the pear with the caramel sauce. Serve immediately.