Crumbed sweet and sour fish recipe

Ingredients

• 1 tablespoon vegetable oil
• 500 gram firm white fish fillets
• 1 egg white, whisked
• 1/2 cup cornflour
• 1 carrot, peeled, julienned
• 1 red capsicum, seeded, sliced
• 1/4 pineapple, peeled, chopped
• 150 gram sugar snap peas, trimeed
• 1 red onion, finely sliced
• steamed white rice, to serve
• Sauce
• 1/4 cup tomato sauce
• 2 tablespoon white vinegar
• 2 tablespoon sugar