In a bowl, combine the black sesame seeds, white sesame seeds, raw pepitas, sunflower seeds, flax seeds, chia seeds, hemp seeds, cornstarch, sea salt, and olive oil, stirring until everything is well mixed.
Pour in one cup of boiling water and mix thoroughly.
Allow the dough to rest for 10 minutes.
Spread the dough evenly onto a baking sheet.
Bake in a preheated oven at 300°F until the crackers are crisp.
Once baked, let the crackers cool before breaking them into chunks.
