Southern beans with gluten-free buttery cornbread

Ingredients

• 2 tablespoon cooking oil
• 2 sticks celery
• 1 medium onion, diced
• 1 large green capsicum, diced
• 400 gram can cooked black beans (Nici used Ceres Organics)
• 1/4 cup water or vegetable stock
• 1 teaspoon paprika
• 1/2 teaspoon white pepper and ½ tsp black pepper
• Cornbread
• 3 tablespoon cooking oil
• 1 1/2 cup medium to coarsely ground cornmeal
• 1/2 cup finely ground cornmeal
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1 teaspoon salt and ¼ tsp freshly ground black pepper
• 1 1/2 cup milk
• 1 large egg, lightly beaten
• 5 tablespoon melted butter
• 2 teaspoon minced chilli (optional)
• butter or sour cream, to serve