Apple Goat Cheese and Pecan Pizza
1 (1-pound) six-grain pizza crust Cooking spray 3 cups thinly sliced apple (about 8 ounces) 1 cup (4 ounces) crumbled goat cheese 2 teaspoons chopped fresh thyme 1 tablespoon extra-virgin olive oil 2 teaspoons Dijon mustard 1 teaspoon fresh lemon juice 1 1/2 teaspoons honey 2 cups baby arugula 3 tablespoons chopped pecans, toasted …