Add the flour, panela (or brown sugar), salt, lavender, pepper, and lard to a bowl and mix together. Then add the water and knead to combine until the dough is smooth.
Smush the dough into a rough rectangular shape, then roll out on the parchment paper, with a rolling pin, until it’s about 1/16 inch thick. It’s fine if the edges are a little rough and uneven.
Gently move the parchment paper onto a large baking sheet. Use a knife to slice the crackers into desired shapes, careful not to cut the paper. Sprinkle with sea salt and gently press the salt into the dough. Use a fork to prick little holes into each cracker.
Bake crackers at 350°F for about 20-25 minutes or until the crackers are lightly browned.
When crackers have finished baking, remove them from the oven and let them cool. Store them in an air-tight container for a week or so, if they last that long.