If needed, add a small splash of water to help blend the spinach and egg, but avoid making it too wet.
Use a silicone baking mat to prevent sticking.
When baking, watch for the edges to turn golden; you can remove thinner pieces earlier and continue baking the thicker ones for an extra minute or two for more crispiness.
These crackers are perfect for Saint Patrick's Day or Spring due to their natural green color.