Store pecans in the freezer for up to a month.
Preheat oven to 350°. Heat butter in an 8-inch cake pan in oven 3 to 4 minutes or until melted; stir in nuts, orange zest, seasoning, and salt.
Bake at 350° for 20 minutes, stirring occasionally. Arrange pecans in a single layer on wax paper, and let cool completely (about 40 minutes). Store in an airtight container.