01 - Combine milk and spinach in a blender. Blend until completely smooth and vibrant green, ensuring no leafy pieces remain.
02 - Add egg, melted butter, and vanilla extract to the spinach mixture. Blend briefly until fully incorporated.
03 - Whisk together flour, sugar, baking powder, baking soda, and salt in a large bowl until evenly distributed.
04 - Pour the spinach mixture into the dry ingredients. Stir gently with a spatula or whisk until just combined—small lumps are acceptable. Do not overmix as this affects texture.
05 - Heat a nonstick skillet or griddle over medium heat. Lightly grease with butter, wiping excess with a paper towel.
06 - Pour 1/4 cup batter per pancake onto the skillet. Cook for 2-3 minutes until bubbles form across the surface and edges appear set.
07 - Flip pancakes carefully and cook another 1-2 minutes until golden brown and cooked through. Press gently to ensure center is set.
08 - Repeat with remaining batter, adjusting heat as needed. Serve warm with maple syrup, fresh berries, or Greek yogurt.