This homemade brownie recipe is simple and delicious. Topped with mint green icing, these mint brownies are melt in your mouth heaven!
Preheat the oven to 325°F. Line a 9x13 inch metal baking pan with parchment paper.
In a large bowl, whisk together the sugar, flour, cocoa powder, powdered sugar, chocolate chips and salt.
In another large bowl, whisk together the eggs, oil, water, and vanilla.
Add the dry ingredients to the wet ingredients and mix with a hand mixer until just combined.
Pour the batter into the prepared pan (it will be thick) and use a spatula to spread out evenly and smooth the top. Bake for 35 minutes, until the middle is set. Be careful not to over bake. Cool completely before icing.
With a mixer, combine the butter and sugar. Add the milk or cream a tablespoon at a time. You want the icing to be smooth but fluffy. Add the peppermint oil and food coloring. Start with a small amount and add more if desired. Spread on cooled brownies. Enjoy! Keep in an airtight container.