The Smell of Molten Projects in the Morning

Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

The New Hotness

  • Dehumidified Processor Crackers

    The cracker recipe I’m using produces eight sets of crackers, so this time I added a variety of toppings to see what would work out best:

    • Plain
    • Salt
    • Sugar
    • Cinnamon
    • Garlic
    • Chopped chocolate
    • Chopped cashews
    • Chopped walnuts

    Garlic wins over everything else, hands-down, no contest, but the mixture of all the toppings in the bottom of the cooling bowl was wonderful.

    The crackers went into a large pot with a bag of desiccant:

    Whole wheat crackers with desiccant
    Whole wheat crackers with desiccant

    It pulled out 30 grams of water while reducing the humidity to 20% overnight; the crackers started out crisp and became really snappy. Definitely the right way to get the job done.

    These vaguely resemble the Processor Crackers recipe in Flatbreads & Flavors (Alford & Duguid):

    • 3 C hard whole wheat flour
    • 1 tsp salt
    • 1 C warm water, more as needed
    • Toppings
    • Water sprayer

    I’m using coarse-ground red wheat that doesn’t soak up the water like fine-ground flour. The original recipe called for 1-½ C water, which produced a sticky ball.

    • Blend wheat & salt in food processor
    • Add water in a slow stream until dough firms up
    • Blend another minute
    • Knead half a minute on cutting board
    • Cover
    • Let rest 30 minutes while you prepare toppings

    Finely chopped toppings work best; the nuts were too coarse.

    • Preheat oven to 500 °F
    • Divide dough in eight pieces, cover

    For each piece of dough:

    • Roll to about 2 mm
    • Put dough on vented pizza pan
    • Cut cracker shapes with pizza cutter
    • Sprinkle topping
    • Spritz with water
    • Put in oven on top rack
    • Punch timer for 3 minutes
    • Prepare next piece
    • Swap pans
    • Iterate

    Toss the crackers into a big bowl to cool, sampling as needed.

    When crackers cool:

    • Dump into large pot
    • Add desiccant bag & humidity card
    • Cover
    • Snarf combined toppings from bowl
    • Leave crackers to dry overnight

    Wonderful!

    Memo to Self: Shredded Parmesan cheese would be pretty good…