Creamy Tofu Caesar Dressing (low-fat)

Ingredients

• 1 cup (8 oz) regular or silken tofu (not firm)
• 1/4 cup grated parmesan (I use grated parmesan cheese from Trader Joe's)
• 1 clove garlic
• 3 tablespoons fresh lemon juice
• 1 tablespoon Worcestershire sauce
• 2 tablespoons olive oil
• 2 teaspoons dijon mustard
• 1 anchovy fillet or 1/2 teaspoon anchovy paste
• 1/2 teaspoon kosher salt
• 1/2 teaspoon pepper
• Optional topping: 1/2 cup panko breadcrumbs + 1 tablespoon butter or oil + 1/4 teaspoon garlic salt (toast in a skillet until golden)