Cream of Tartar
Cream of tartar is a white powder byproduct of grape fermentation used in baking to stabilize egg whites and add volume to desserts.
Estimated value as of 2026 · Source: Woodland Foods (30 oz jar, $0.88/oz)
Fun Fact
Cream of tartar can be mixed with water to create a gentle paste for cleaning copper cookware, making it useful beyond the kitchen.
More in Food & Drink
Pizza for One Bitcoin (2010)
The famous 'Bitcoin Pizza Day' transaction where Laszlo Hanyecz paid 10,000 BTC for two Papa John's pizzas on May 22, 2010, with the Bitcoin's current market value representing the 'price' of those pizzas.
Vintage Bottle of 1945 Romanée-Conti Wine
An exceptionally rare French Burgundy wine from Domaine de la Romanée-Conti, the 1945 vintage produced only 600 bottles from the final year before vineyard replanting.
"Napoli on a Pizza" - World Record Pizza
An ornate Neapolitan pizza topped with edible gold and rare ingredients, created at a luxury restaurant.
1900 Château d'Yquem Sauternes
A legendary sweet wine from Bordeaux's most celebrated dessert wine producer from the turn of the 20th century.