Cook the lasagne sheets in plenty of boiling salted water for 5-6 minutes in portions. Remove with a skimmer and place in a bowl of ice water.
Meanwhile peel and roughly chop the garlic. Wash the parsley, shake dry and pluck the leaves. Put the sheep's cheese, ricotta, cream, garlic and parsley into a tall mixing bowl and puree finely with a hand blender.
Season to taste with pepper.
Remove the lasagne plates one after the other from the ice water and let them drip off well side by side on a tea towel. Cut mozzarella into 8 slices. Wash the basil, shake dry and pluck the leaves.
Cut the lasagne plates in half crosswise. Then layer 4 lasagne plates each, 1⁄4 cheese cream and 1⁄4 basil on four plates alternately. Finish with 2 slices of mozzarella. Sprinkle with pepper and sprinkle with 1 tablespoon of oil on each plate.