1.Place potatoes in a medium microwave-safe bowl, cover; microwave on HIGH (100%) for 3 minutes or until almost tender. Cover to keep warm.
2.Heat oil in a medium saucepan over high heat; cook chorizo, onion, capsicum and spices, stirring, for 5 minutes or until chorizo is browned and onion softens. Add garlic and bay leaves; cook, stirring, for 1 minute.
3.Cut potatoes into thick rounds. Add potato, stock and tomatoes to pan; bring to the boil. Reduce heat; simmer, covered, 3 minutes or until vegetables are tender. Season to taste. Sprinkle with parsley leaves.
4.Toast bread under grill. Combine oil, crushed garlic and chopped parsley in a small bowl; brush over one side of toast. Serve toast with stew.