To cut brownies into Christmas trees, follow these simple steps: First, you'll need to gather the necessary ingredients and tools. You'll need a 9x13 inch baking pan, a knife, a toothpick, and a few drops of green food coloring. Once you have everything ready, bake the brownies according to the recipe instructions. Next, let the brownies cool completely before cutting them into squares. Using the toothpick, poke three holes in the center of each brownie square to create the "tree" shape. Then, mix a few drops of green food coloring into the remaining batter and spread it evenly over