Step 1) Combine flour, brown sugar, pumpkin pie spice, baking powder, baking soda and salt in a large bowl.
Step 2) Combine milk, egg, pumpkin, oil, lemon juice and vanilla in a separate bowl. Beat with a whisk until smooth. Add to dry ingredients, stirring just until blended. Do not overbeat.
Step 3) Heat a large skillet or griddle on medium high heat, adding a small amount of oil. Portion approximately 1/4 cup of batter on griddle, repeating to fill griddle. Cook pancake until bottom is brown and top has bubbles, about 2 minutes. Flip pancakes and continue cooking until bottom is browned. Serve immediately with Hot Apple Cider Syrup.
For Apple Cider Syrup:
Combine cider and corn syrup in a small saucepan on high heat. Bring to a boil, reduce heat and cook about 15 minutes until mixture has a syrupy consistency. Add butter, cinnamon, nutmeg and vanilla. Keep warm and serve over pumpkin pancakes.