Stir in olive oil and ½ cup water.Let the mixture sit for 5–10 minutes so the flax meal absorbs moisture and thickens. Add a little more water if needed — it should form a spreadable, slightly sticky mixture.
Transfer mixture onto the parchment-lined baking sheet. Place another piece of parchment on top and roll or press evenly to about ⅛-inch thick.
Score (optional but helpful)Remove the top parchment and lightly score into cracker-sized squares with a knife or pizza cutter.
Bake 25–35 minutes, until golden and firm.If the edges brown faster, remove them early and return the center to finish baking.
Let cool fully — they will crisp up as they cool.Break apart along scored lines.