• Preheat oven to 350 degrees F and spray the bottom of a 9x13 pan with cooking spray. (Please note this recipe may turn out more like cake depending on ingredients you use.)
• In a large bowl, whisk together the sugar, flour, cocoa, baking powder, baking soda, and salt.
• In a separate bowl or stand mixer, mix together eggs, milk, oil, and vanilla extract.
• Now, add in the dry ingredient mixture and beat until well incorporated.
• Carefully stir in the boiling water. (See notes.)
• Pour batter into pan and bake for 30 to 40 minutes, or until done. When using a toothpick or knife to check, there will be a few moist crumbs.

For Ganache:

• In a sauce pan, melt coconut oil over low heat.
• Add the cocoa powder. Mix.
• Remove from heat and gradually add the powdered sugar and whisk.
• Now, slowly add the oat milk and vanilla. Whisk until combined.
• Once your brownies have cooled, poke several holes in the cake with a straw, chopstick, or skewer. Pour ganache over the top. The holes will allow the ganache to drip down inside the brownies. Enjoy!