My Famous Cowboy Cookies

Preheat oven to 350°F and line baking sheets with parchment paper.
Whisk flour, baking soda, baking powder, and salt in a bowl.
In another bowl, cream butter, granulated sugar, and brown sugar until fluffy. Beat in egg and vanilla.
Gradually mix dry ingredients into the wet mixture until just combined.
Stir in oats, chocolate chips, coconut, and pecans.
Scoop tablespoons of dough onto prepared baking sheets, spacing 2 inches apart, and flatten slightly.
Bake for 10-12 minutes until edges are golden. Cool on sheets for 5 minutes, then transfer to a wire rack.