Double Chocolate Baked Donuts - Key Lime Coconut

Ingredients

• 1/4 cup boiling water
• 2 tablespoons instant espresso powder
• 1 cup all purpose flour (sifted if needed)
• 1/4 cup cocoa powder (sifted to remove clumps)
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 cup brown sugar
• 1/4 teaspoon salt
• 1/8 teaspoon cinnamon ((optional))
• 1 pinch cayenne pepper ((optional))
• 1/2 cup plant-based milk (or 3/4 cup if not using the water and instant espresso, I use unsweetened almond milk)
• 1 teaspoon vanilla
• 1/4 cup vegan butter (softened or melted)
• 1 teaspoon apple cider vinegar
• 3/4 cup powdered or confectioners' sugar (sifted to remove any clumps)
• 2 tablespoons cocoa powder
• 1/8 teaspoon vanilla
• 1/2 teaspoon plant-based milk (or as needed, I use unsweetened almond milk)