Sumac is the secret weapon in your spice cabinet: it has the power to bring incredible acidity to your food without adding extra liquid. It’s not bitter like lemon zest or astringent like vinegar, but ...

Sumac in wooden spoon on yellow background - Safakoguz/Getty Images We may receive a commission on purchases made from links. If you've ever ordered a kebab and found that it came sprinkled with a red ...