Cholla's buckhorn, staghorn, and pencil varieties are the most popular for eating, but since its season is limited to April, foragers sometimes dry their cholla harvests and rehydrate them for use in off-seasons. Once you have your spike-free buds, you can chop them up and add them to omelets and burritos, toss them into salads whole, or treat them like asparagus by blanching or roasting them with your favorite spices.