Golden Gouda Za’atar Babka
1 1/2 pounds challah dough 1/2 cup extra-virgin olive oil, divided 1 large onion, thinly sliced 2/3 cup Boursin cheese or cream cheese 4 Tbsp za’atar, divided 1 cup freshly grated Gouda cheese 1/2 cup grated Parmesan cheese Preheat the oven to 350°F. Lightly grease a round pie dish. In a large skillet, warm 1/4…