It still boggles my mind that more than two years after President Abraham Lincoln signed the Emancipation Proclamation on June 19, 1865, the state of Texas finally “learned” that all slaves were now free, becoming the last state in the Confederacy to recognize that action. Even then, some plantation owners refused to acknowledge the edict, and kept their slaves to work one more harvest.

A year later, though, Black Texans were finally able to rejoice in their freedom with food, music, and dance at the first Juneteenth celebrations.

Now comes the first cookbook to showcase Juneteenth. “Watermelon & Red Birds” (Simon & Schuster), of which I received a review copy, is by Nicole A. Taylor, a food writer who splits her time between New York City and Georgia, and produced the short documentary, “If We So Choose,” about the desegregation of an iconic southern fast-food joint.

The cookbook title refers not only to the native-born African fruit, but to the African American and Native American belief that red birds flying through the skies represent ancestors returning to spread luck.