The earliest records of tiger nuts date back to ancient Egypt, where they were valuable and loved enough to be entombed and discovered with buried Egyptians as far back as the 4th millennium B.C. Now, tiger nuts are making a comeback in the health food aisle. Nutritionally, they do OK.
Matailong Du/NPR
Take a look at some lawns this spring. You might see something that looks like a crown of thin leaves and spikey, yellow flowers shooting over the grass, particularly if you live in the South. If the stems are triangular, you’ve just found a sedge. Dig it up. If it’s the right kind of sedge, clinging to the roots will be a few chewy, brown, marble-s…