Step 1 Preheat oven to 180°C. Line 2 baking trays with baking paper. Place cherry tomatoes on one of the trays, spray with olive oil and roast for 10 minutes, or until skins start to split.
Step 2 Meanwhile, whisk eggs, egg white and milk in a medium bowl. Spray a large non-stick frying pan with oil; set over medium heat.
Step 3 Dip 4 slices bread into egg mixture, coating evenly; shake off excess mixture. Add bread to pan and cook for 2–3 minutes per side, or until crisp and golden.
Step 4 Transfer French toast to other prepared baking tray and place in oven to keep warm. Repeat step 3 with remaining bread, spraying pan with a light coating of olive oil between batches.
Step 5 Place remaining ingredients in a large salad bowl and toss.
Step 6 Top French toast with roast tomatoes and serve with salad.