Deep Dish Chocolate Chip Cookie Deep Dish Chocolate Chip Cookie Skillet Brownie. Combining cookies and brownies into one decadent dessert, baked in a cast iron skillet. Find a Recipes By Ingredients Share : You may like these posts :Blueberry Lemon Crescent Ringherb butter salmon and asparagus foil packsGlazed Fresh Strawberry FrittersGarlic Roasted Cheesy Sheet Pan Asparagus