Beef and lentil slice

Ingredients (serve 4): Olive oil cooking spray 2 slices soy, linseed or rye bread 2 small red onions 2 carrots, peeled, trimmed 450g extra-lean beef mince 400g can lentils, drained, rinsed 1 egg white, lightly beaten ½ cup beef stock 100g mixed baby salad leaves 1/3 cup Chutney, warmed Method: Preheat oven to 180°C. Spray…