Hardtack

Hardtack

Survival Food Historical Recipe Long-Term Storage Ancient Grains Vegan
Prep  24 min
Cook  36 min
Total  1h
Recipe tier
  1. Preheat oven to 275°F (135°C).
  2. Combine all Dough ingredients in a large bowl and mix until a very stiff dough forms. The ice water helps to develop gluten without overworking the dough.
  3. Turn dough out onto a lightly floured surface and knead for 15-20 minutes until smooth and elastic.
  4. Roll dough out to about 1/4 inch (6 mm) thickness.
  5. Cut into squares or rectangles (approximately 3x3 inches / 7.5x7.5 cm).
  6. Using a fork, prick each piece of hardtack several times.
  7. Place hardtack on an ungreased baking sheet.
  8. Bake for 90-120 minutes, flipping halfway through, until extremely hard and dry. The hardtack should be very difficult to break.
  9. Turn off the oven and leave the hardtack inside to cool completely and further dry out for at least 2 hours.
Nutrition per serving
Calories 200

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