Whisk dry ingredients. In a bowl, combine 1 cup chickpea flour, 1 1/2 teaspoons baking powder, 1/4 teaspoon salt, and 1/2 teaspoon cinnamon (optional).
Whisk to break up any clumps.
Mix wet ingredients. In a separate bowl, stir together 3/4 cup milk, 1 tablespoon lemon juice or vinegar, 1 tablespoon maple syrup, 1 teaspoon vanilla (optional), and 1 tablespoon oil. Let it sit for 2 minutes to lightly curdle.
Combine and rest. Pour the wet into the dry and whisk until just smooth. If it’s very thick, add 1–2 tablespoons more milk.
Let the batter rest for 5 minutes—this hydrates the flour and improves fluffiness.
Preheat the pan. Heat a nonstick skillet or griddle over medium heat. Lightly grease with oil. The surface is ready when a droplet of water sizzles on contact.
Portion and cook. Scoop 1/4 cup batter per pancake.
Cook until bubbles form on top and the edges look set, about 2–3 minutes. Flip gently and cook 1–2 minutes more, until golden and cooked through.
Adjust heat as needed. If they brown too fast, lower the heat. Chickpea flour can color quickly while still being soft in the center, so a moderate heat works best.
Add mix-ins. If using blueberries or chocolate chips, sprinkle them onto each pancake right after you pour the batter to prevent sticking or scorching.
Serve warm. Stack and top with yogurt, fruit, or a drizzle of maple syrup.
For extra protein, add a spoonful of peanut butter or a sprinkle of hemp seeds.