Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

Some are neutral, some are acidic. See what it says on the label. Make sure the cabbage is red. Other varieties of cabbage will not work. Mash up the red cabbage so the water you have added really ...

When seasoned properly, they have a delightful aroma and pair well with any meat dish. Red cabbage? It's the best side for roulades. However, red cabbage is often overshadowed by white cabbage.