Put the ravioli in boiling salted water and let it simmer at low heat for 5-6 minutes, drain. In the meantime clean and wash the peppers and courgettes. Chop the bell peppers into small pieces, cut the zucchini into slices. Cut garlic tubers lengthwise in half. Heat 2 tablespoons of olive oil. Steam garlic bulbs, bell pepper and zucchini in it at medium heat for about 5 minutes. Season with salt and pepper.
Peel and chop the garlic clove. Pluck the basil leaves. Puree basil, pine nuts, garlic clove and 4 tablespoons of olive oil with a chopping stick. Season with salt, pepper and vinegar. Mix all prepared salad ingredients. Serve with fried garlic bulbs and crissini sticks. Serve with large parmesan slices