For the lemon vinaigrette:
- Set lemon juice, olive oil and half of the salt in a jar with a lid. Shake well. Set tomatoes in a bowl and add the lemon vinaigrette, garlic, small onions, basil and remains of salt and pepper. Set aside.
- Set asparagus in a large service plate or into individuals plates.
- To serve, pour the tomatoes mixture and spread with cheese.