Copycat Double Stuffed Whoopie Pies

For the whoopie pies: Whisk all wet ingredients (oil, peanut butter, almond milk, vanilla extract, maple syrup) until completely combined. In a separate bowl, sift the dry ingredients (baking powder, flour, cacao) together. Add the dry ingredients to the wet ingredients and mix until just combined. Bake on 350F for 10-12 minutes. Let them cool completely. 

For the icing: Whisk together butter, powdered sugar, and almond extract until soft peaks form. Once the whoopie pies are cool, ice them to create double-stuffed whoopie pies.