Spanish stuffed peppers

Name: Spanish stuffed peppers
Ingredients: 4 red peppers; 150g pack cherry or baby plum tomato (we use a mixture for their colour); ½ ciabatta loaf, or similar, cut into 2.5cm chunks; 3 fat garlic cloves, thinly sliced; 140g chorizo, cut into chunky slices; 4 tbsp sherry vinegar; 4 tbsp good-quality olive oil; pinch of caster or granulated sugar; parsley (optional) and more crusty bread, to serve