Peel 1 Cucumber and 1 Avocado, remove the seeds, and coarsely chop. Roughly chop 1 Green bell pepper, ¼ cup Green onion, and 2 Zucchini.
In a food processor or high speed blender, combine all the ingredients including 1 cup Basil, 1 clove Garlic, 1 Lemon, 2 Tbsp Red wine vinegar or sherry vinegar, blend and slowly pour 3 Tbsp Extra virgin olive oil until desired consistency. Add½ tsp Salt or to taste.
Cover and refrigerate until cold. This will also allow flavors to develop.
Serve cold and garnish with a drizzle of olive oil, fresh black peppercorn, diced tomato, zuchinni and green onions.