Preheat the oven to 190 degrees Celsius. Add the ciabatta croutons to a baking tray with the shallots then drizzle with oil. Add seasoning and crushed garlic cloves and roast until the croutons turn golden and shallots turn soft.
Next whisk up all dressing ingredients, taste and adjust acidity and seasoning to your preference.
Finally combine all salad ingredients and add seasoning. Pour over your dressing just before serving and finish with warm croutons and shallots.