Notes: You can cook the potato and refrigerate it up to 5 days in advance.
Notes: You can use a food processor to make this brownie batter if you prefer doing so over a mixing bowl!
Notes: For fudgy, gooey brownies, bake for 23 minutes. Brownies are best when baked to an internal temperature of 180 degrees Fahrenheit.
Notes: You can slice the brownies before they have finished cooling if you’d like, but the slices won’t hold together quite as well.