High fibre salmon and vegetable casserole - 9Kitchen

Ingredients

• 15g butter
• 1 onion, chopped
• 1 carrot, chopped
• 1 stick celery, chopped
• 1 & 1/2 cups cooked brown rice
• 1 egg
• 1 tablespoon tomato paste
• 90g mushrooms, sliced
• 1 small red pepper, chopped
• 220g can salmon
• 130g can whole kernel corn, drained
• 1 tablespoon chopped chives
• 1/2 cup grated tasty cheese