Balmain bug with asparagus and basil

Name: Balmain bug with asparagus and basil
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: Australian
Ingredients: 4 thin slices of sourdough bread; 1 tbsp extra-virgin olive oil, plus extra to serve; 1 clove of garlic, halved; 1 bunch of asparagus, halved widthways; 6 cooked Balmain bug tails, peeled; ½ cup (loosely packed) basil leaves; Red sauce; 2 red capsicums; 180 ml extra-virgin olive oil (¾ cup); 65 gm sourdough bread, crusts removed (about 1½ slices); 3 tsp sherry vinegar; 1 small clove of garlic, finely chopped