Yes, you can! Once each pancake has cooled to room temperature, stack them neatly on top of each other with parchment paper in between each pancake to stop them from sticking to each other when frozen. Freeze in an airtight freezer-friendly bag and store them flat for up to 3 months. To reheat, you can use a microwave, toaster, or oven. If using a microwave, place a damp paper towel over the pancakes to help retain moisture while reheating.