Brussels Sprouts Caesar Salad

Name: Brussels Sprouts Caesar Salad
Ingredients: 2 pounds brussels sprouts; 1 cup roughly chopped fresh parsley; 2 egg yolks; 2 lemons, juiced; 2 cloves of garlic; 1 teaspoon Worcestershire sauce; 10 anchovy fillets; 1 cup finely grated Parmigiano; 1 teaspoon red wine vinegar; 1/4 teaspoon cayenne; 1/4 cup olive oil, plus more for croutons; 1/4 cup grapeseed oil; 1 pinch freshly ground black pepper, to taste; 1 pinch salt, to taste; 4 cups bite-sized cubes of focaccia; 3 sprigs fresh thyme; 3 extra cloves of garlic