Mediterranean octopus salad

Name: Mediterranean octopus salad
Prep time: 15 min
Cook time: 40 min
Total time: 40 min
Yield: 6 portions
Ingredients: 1 garlic clove; ¼ red onion; 10 sprigs fresh flat-leaf parsley; 55 g extra virgin olive oil; 35 g red wine vinegar; 20 g freshly squeezed lemon juice; ½ tsp sea salt; ¼ tsp ground black pepper; 60 g pitted Kalamata olives; 400 g boiling water; 300 g baby white potatoes; 1 dried bay leaf; 5 whole black peppercorns; 500 g octopus tentacles; 200 g cherry tomatoes; 100 g roasted red capsicums; 1 Lebanese cucumber