Ingredients

• 4 to 4 1/2 cups all-purpose flour
• 1 tablespoon sugar
• 1 teaspoon salt
• 1 teaspoon baking soda
• 4 tablespoons unsalted butter, cold and cut into cubes
• 1 large egg, beaten
• 1 3/4 cup buttermilk, cold
• 1 cup coarsely chopped roasted red peppers
• heaping 1/2 cup coarsely crumbled feta cheese
• 3 tablespoons coarsely chopped fresh basil
• 1 teaspoon coarsely ground black pepper