Heat the garlic and oil over low heat and melt butter into the oil. Place the bread in a large bowl and toss with the garlic, oil and butter. Season with pepper, Parmesan and thyme. Spread the croutons evenly on a baking sheet. Bake until crisp and golden- about 15 minutes. Let them cool completely.
MAKE THE DRESSING:
In the same bowl in which you made the croutons, combine the garlic, lemon juice, Tabasco, Worcestershire and mustard. Whisk in the olive oil.
ASSEMBLE THE SALAD:
Add the lettuce to the bowl with the dressing. Toss to coat evenly. Add the cheese, salt, pepper and croutons. Toss again. Adjust seasonings and serve, with or without anchovies.