Summer Berry Tart - Delicious Living

Ingredients

• 4 tablespoons unsalted butter (room temperature)
• 1/4 cup natural cane sugar
• 1/8 teaspoon salt
• 1 egg
• 1/2 cup whole-wheat pastry flour
• 1/2 cup all-purpose flour
• 1/4 cup all-fruit preserves (currant, apricot, or a mixture)
• 1 6-ounce carton low-fat vanilla yogurt
• 1 tablespoon powdered sugar
• 1/2 teaspoon freshly grated lemon zest
• 6-8 large strawberries, halved
• 3/4 cup blackberries
• 3/4 cup raspberries
• 1/3 cup blueberries