Caesar salad: Stage 1

Put into a blender goblet: 1 hard-boiled egg, 2 tablespoons olive oil, 1 tablespoon white (spirit) vinegar, the juice of ½ lemon, 1 teaspoon mustard, Tabasco to taste, 30 g Parmesan (Parmigiano Reggiano), ½ garlic clove, salt and pepper.