01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a large mixing bowl, whisk together all-purpose flour, whole wheat flour, baking powder, sea salt, ginger, cinnamon, nutmeg, and cloves until evenly blended.
03 - In a separate bowl, whisk olive oil or melted butter, molasses, honey, and water until thoroughly combined.
04 - Pour wet ingredients into the dry mixture, stirring until a cohesive dough is formed. If the dough appears dry, gradually add up to 2 teaspoons additional water as needed.
05 - Transfer dough to a lightly floured surface and roll out evenly to 1/8-inch thickness.
06 - Cut dough into desired shapes using a sharp knife or cookie cutters. Arrange crackers evenly on prepared baking sheets.
07 - Lightly brush the tops of crackers with water, sprinkle with sesame or poppy seeds, and finish with flaky sea salt as desired.
08 - Bake for 16 to 18 minutes, rotating trays halfway through baking, until crackers are golden and crisp.
09 - Transfer baked crackers to a wire rack to cool fully before serving.