Crust and Topping, all-purpose flour, sugar, salt, (3 sticks) chilled unsalted butter, cut into cubes, zest of two lemons, Blackberry Filling, large eggs, sugar, sour cream, all-purpose flour, of salt
recipe from joythebaker.com adapted from The Pastry Queen
1 19-oz can chickpeas, lemon juice (fresh is best), tahini, cloves garlic, 1 tsp. vegetable oil, 1/2 tsp. ground cumin or, 1 tsp. ground coriander or, freshly ground black pepper, tsp. salt (optional), to 1/2 cup water, finely chopped parsley
A basic hummus recipe--can be tweaked in various ways to match taste.