Preheat your oven to 350* F. Line a baking sheet with parchment paper.
In a large bowl using a hand mixer, or in the bowl of a stand mixer, using the paddle attachment, cream the vegan butter and sugar until well combined and fluffy.
8 tablespoon Vegan Butter, room temperature, 1 Cup Brown Sugar, tightly packed
Add the non-dairy milk and vanilla and mix until well combined. The mixture may look broken here, and that's okay.
3 tablespoon Non-Dairy Milk, 2 teaspoon Vanilla Extract
Add the oats, flour, cinnamon, baking soda and salt. Mix on low until combined.
1 ½ Cups Old Fashioned Rolled Oats, ¾ Cup All-Purpose Flour, 1 teaspoon Ground Cinnamon, ½ teaspoon Baking Soda, ¼ teaspoon Kosher Salt
Add the chocolate chips mix until distributed.
¾ Cup Vegan Chocolate Chips
Use a 3-tablespoon cookie scoop to scoop 8 cookie dough balls onto a parchment-lined baking sheet. Be sure to leave at least 2 ½ inches of space between each cookie.
Bake the cookies in a 350* oven for 13-15 minutes, or until the cookies are golden at the edges. Allow the cookies to cool on the baking sheet for 10 minutes, then transfer to a wire rack to cool completely.
Repeat with the remaining cookie dough.