Preheat oven to 350°F. Gather the ingredients so you have everything close at hand on the counter or table.
Prepare the Ingredients
Using a fine-edged grater, zest one orange to make 1 tablespoon orange zest.
Using a knife and cutting board, or a nut chopper, coarsely chop 1 cup pecans. If desired, chop 1 cup dried cranberries. (Sometimes the dried cranberries are rather big, and if they are, I like to coarsely chop them.)
Make the Cookie Dough
In a large mixing bowl, cream together 1 cup butter, 1 cup granulated sugar, and 1 cup brown sugar. Add in 2 large eggs, orange zest, 1 teaspoon vanilla extract. Mix to combine.
In a medium bowl, combine the 2 cups all-purpose flour, 1 teaspoon salt, 1 teaspoon baking soda, 1 teaspoon ground cinnamon, and 2 1/2 cups old fashioned oats. Mix well.
Gradually beat the oat mixture into the creamed mixture until incorporated. Last, add in the chopped pecans and dried cranberries.
Prepare to Bake the Cookies
Place balls of dough onto prepared baking sheet using a large tablespoon or 1 oz. cookie scoop.
Bake in preheated oven for 12-14 minutes until golden brown. Transfer cookies to wire cooling racks. This recipe will make 3-4 dozen.
To store, place cookies in a covered container or cookie jar for up to 5 days. You may freeze the cookies in a plastic freezer bag for up to 3 months.
Notes
*Unless otherwise indicated, all butter used on this recipe site is salted.