A blender — ideally high-speed. This is the only piece of equipment that really matters. The blender does two jobs: turns rolled oats into flour, then blends everything into a smooth batter. A high-speed blender (Vitamix, NutriBullet Pro, Ninja) produces finer oat flour and a smoother batter than a standard blender. A standard blender works but may leave slightly coarser oat pieces in the batter — still good, just less refined in texture.
A non-stick frying pan or well-seasoned cast iron pan. The non-stick surface is what makes flipping these pancakes clean and easy. A stainless steel pan sticks unless it's very well oiled. Cast iron is excellent if it's properly seasoned — it holds heat evenly and produces very consistent browning.
A wide, flexible spatula. These pancakes are softer than regular pancakes because they have no added baking powder or eggs. You need a spatula that gets cleanly under the whole surface in one motion for a clean flip.
Measuring cups — for the oats and milk. Proportion matters here for the right batter consistency.
A wooden spoon — for loosening flour from the blender jug between blending steps
Oven-safe plate — for keeping cooked pancakes warm
The blender is genuinely the piece of kit that determines the quality of the result. If yours is on the weaker side, blend the oats for a full 30–40 seconds rather than 20 to compensate.