Sweet Sausage Cabbage Pie with Dill & Feta - SippitySup

Ingredients

• 2½ cup all purpose flour, plus more for rolling surface
• 8 ounces (2 sticks) unsalted butter, chilled and cut into pieces
• .75 teaspoon kosher salt, divided plus more to taste
• ¼ cup ice water
• 1 pound sweet sausages
• 1 cabbage, shredded slaw style
• 2 tablespoons olive oil
• 1 large onion, halved and sliced into slivers
• 2 cloves garlic, peeled and minced
• 1 pinch freshly cracked black pepper
• 4 ounces feta cheese, crumbled
• ¼ cup dill, chopped
• ¼ cup flat leaf parsley, leaves only, chopped
• 1 large egg yolk, lightly beaten with 1 tablespoon water, for egg wash