Aunt Flora's Soul Veggie Cobbler

INGREDIENTS

• 4 cups chopped collard greens, tough stems removed
• 3 tablespoons olive oil
• Coarse salt and freshly ground pepper
• 2 large ears corn
• 4 ribs celery, sliced 1/4 inch thick
• 1 teaspoon celery seeds
• 2 onions, chopped
• 1/2 cup plus 2 tablespoons unsalted butter
• 2 cups broccoli florets
• 2 cups chopped carrots
• 1 1/2 cups cauliflower florets
• 5 tablespoons all-purpose flour
• 2 teaspoons seasoned salt
• Cobbler Crust