We got sumac after a Turkish cooking class, and I've been scouring the far reaches of recipe books and the internet for recipes.
This is great salad recipe if you want to try sumac. For a simpler sumac recipe, try adding sumac and salt to sliced red onion and letting it sit for about an hour. My mother, who usually picks onion out of everything, loved the onions.
Next to Normal "Superboy and the Invisible Girl"
From The Kitchn
Ingredients:1/2 cup lemon juice
1/2 cup olive oil
2 to 4 cloves garlic, minced
Salt & pepper to taste
2 cups shredded romaine lettuce
1 large or 2 small cucumbers, small dice
2 cups of fresh tomatoes, quartered in bite-size pieces
1/2 cup chopped parsley
1/4 cup chopped mint leaves
1 green pepper, diced
3 scallions, finely sliced
1 teaspoon sumac
2 pieces of pita bread toasted until golden brown, broken into pieces the size of a quarter