01 - In a large mixing bowl, whisk together the flour, brown sugar, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt until evenly distributed.
02 - In a separate bowl, whisk the milk, eggs, oil or melted butter, vanilla extract, and orange zest (if using) until smooth and well incorporated.
03 - Pour the wet mixture into the dry ingredients and stir gently until just combined. Avoid overmixing to keep the pancakes light and tender.
04 - Gently fold in the grated carrots, chopped walnuts or pecans, and raisins if using, distributing them evenly throughout the batter.
05 - Heat a nonstick skillet or griddle over medium heat and lightly grease with oil or butter.
06 - Drop 1/4 cup of batter per pancake onto the hot skillet. Cook until bubbles rise to the surface and edges appear set, about 2 to 3 minutes. Flip and cook an additional 1 to 2 minutes until golden brown and cooked through.
07 - Repeat with the remaining batter, re-greasing the skillet as needed between batches.
08 - Serve warm with maple syrup, cream cheese glaze or yogurt, and a sprinkle of extra chopped walnuts if desired.