How Did Anyone Eat This? (17 Australian Native Foods)

TL;DR

Indigenous Australians survived without any European staples by eating 17 wild native foods, most of which are extremely sour, bitter, or hard to process.

Key Points

• 1.Meats tested: Kangaroo (3% fat, chewy, delicious), emu (like low-quality steak with chicken notes), crocodile (very chewy, like firm pork-chicken), and green ants (surprisingly citrusy, like sour candy).
• 2.Finger limes grow with huge thorns and contain separate juice vesicles like citrus caviar; three varieties tasted ranged from lime-zest to grapefruit to lemon-sour.
• 3.Lemon aspen was described as nearly inedible raw — bitter, chemically off-putting, with a hint of camphor (mothballs) — but became refreshing as a drink with sugar.
• 4.Kakadu plum has the highest concentration of vitamin C of any fruit in the world; one plum equals the vitamin C of an entire orange.
• 5.Davidson plum was the most extreme fruit — described as pure apple cider vinegar and balsamic, making mouths pucker violently, though it worked well as a jam due to natural high pectin.
• 6.Wattleseeds contain trypsin inhibitors that disrupt protein digestion, so they must be roasted first; ground roasted wattleseeds infused into cream produced a flavor nearly identical to coffee/tiramisu.
• 7.Tasmanian pepperberries triggered a major taste-altering discovery: they knocked out bitter and sour receptors for 1–2 hours, making dark chocolate, vinegar, lemon, and hot sauce taste sweet or mild — but had no effect on one participant (Matt).
• 8.The pepperberry effect differs from miracle berries (which only trigger sweetness on acidic foods); no scientific studies exist on this specific bitter/sour-blocking mechanism, and fresh berries had far stronger effects than dried ones.