These vegan cowboy cookies are made with brown sugar and oats, and packed to the max with delicious fillings like chocolate chips, pecans and coconut!
Preheat the oven to 350°F and line a couple of baking sheets with parchment paper.
Stir the non-dairy milk and flaxseeds together in a small bowl or container. Let the mixture sit until it gels, about 5 minutes.
While the flax mixture sits, whisk the flour, baking soda, cinnamon, and salt together in a large bowl.
Place the butter, brown sugar, sugar, cider vinegar, vanilla and flax mixture into a separate large mixing bowl. Use an electric mixer to beat the ingredients together for about 1 minute, until creamy.
Begin beating in the flour mixture in about four increments, beating each addition in at low speed. (Note 2)
Stir in the oats, coconut, pecans, and chocolate chips.
Drop the dough by rounded heaping tablespoonfuls on the prepared baking sheets, spacing them about 2 inches apart.
Bake the cookies for about 10 minutes, until they've completely spread out and darkened slightly around the edges.
Place the baking sheets on cooling racks and let the cookies cool for a few minutes, until fully set, before removing them from the baking sheets.