Pork and Pear Galette with Bleu Cheese and Brown Sugared Pecans

Name: Pork and Pear Galette with Bleu Cheese and Brown Sugared Pecans
Ingredients: 1 1/4 cups all-purpose flour; 1/4 teaspoon baking powder; 1 teaspoon kosher salt, divided; 1/2 cup cold butter, cut into 1/2-inch pieces; 4 - 6 tablespoons ice water; 4 ounces cream cheese, softened; 1 teaspoon prepared horseradish; 1/2 pound deli roast pork, shaved; 2 scallions, chopped; 1 Bosc pear, cored, thinly sliced; 1 ounce bleu cheese, crumbled; 2 tablespoons butter; 1/3 cup pecan pieces; 2 tablespoons light brown sugar