Meanwhile, prepare the filling. Heat the olive oil, add a sprig of thyme and basil to the pan (for flavoring), put garlic cloves and cherry tomatoes, cut into thin slices. Fry everything together until the garlic is slightly browned and cherry juice is released (about 3 minutes). After that, remove the sprigs of greens and add the previously cooked bechamel to the tomato sauce. Add salt and pepper to taste, green leaves, mix well and warm everything together for a few minutes on low heat.