Preheat the oven to 350°F and line a baking sheet with parchment paper.
In a large mixing bowl, beat the butter using a hand mixer until light and airy.
Add the brown sugar, eggs, maple syrup, and vanilla extract until everything is incorporated.
Then, generously sprinkle with flour and baking powder and season with salt. Mix well until the dough forms a light and airy dough.
Cut the dough into three batches and place the two doughs into separate bowls, and the other one, wrap it in plastic wrap.
For the red food coloring, mix it into the dough that is in a bowl, and for the orange, mix it into the second bowl of dough.
Place the two colored doughs with plastic wrap and place them, including the uncolored dough, in the refrigerator for 1 hour.
On a floured surface, combine the three doughs and knead them until fluffy.
Cut the dough into an autumn leaf shape with a leaf cookie cutter and repeat with the remaining dough on a baking sheet.
Bake the cookies for 7–10 minutes and allow them to cool completely.
Serve with coffee, milk, soup, or tea.