01 - Preheat the waffle iron according to manufacturer’s guidelines.
02 - In a large mixing bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, ginger, and nutmeg until thoroughly blended.
03 - In a separate bowl, beat the eggs, light brown sugar, vegetable oil, buttermilk, and vanilla extract until mixture is smooth and fully incorporated.
04 - Gently pour the wet mixture into the dry ingredients and fold together until just combined. Avoid overmixing to ensure a tender texture.
05 - Fold in the grated carrots along with the walnuts or pecans and raisins as desired.
06 - Lightly coat the waffle iron with non-stick spray or melted butter.
07 - Pour enough batter into the waffle iron to cover the grid. Close and cook according to the manufacturer's instructions, for approximately 4 to 5 minutes, until golden brown and crisp.
08 - Remove the waffle and repeat with the remaining batter. Serve warm with your choice of cream cheese glaze, maple syrup, or whipped cream.