Preheat the oven to 400F and place a wire baking rack on top of a large baking sheet. Alternately you can use a parchment-lined baking sheet (it may just not be as crispy on the bottom this way).

In a shallow bowl or pie plate combine the flour mixture ingredients together well. Set aside.

In a separate medium shallow bowl or pie plate whisk the eggs together until well-beaten (alternately place the milk in the bowl).

In a large frying pan heat the 2 tablespoons of olive oil on medium heat. Mix all of the remaining panko mixture ingredients together in a shallow bowl or pie plate and pour them into the pan. Stir constantly until the panko is lightly toasted and fragrant, about 3 minutes. Pour the mixture back into the original shallow bowl or pie plate.

Using your hands, take a piece of cauliflower and coat it on both sides in the flour mixture shaking off the excess (if it doesn't stick simply rinse it lightly under water first and try again).

Next, coat each piece with the egg mixture or milk and finish by pressing each side into the panko mixture to evenly coat. Place the piece of cauliflower on the prepared baking rack and repeat with the remaining cauliflower pieces, being careful not to make them touch. Once the pieces are all coated and placed on the baking rack, place the pan in the oven and bake until they are golden brown, approximately 30-40 minutes.

Assemble your sandwiches with your desired toppings and enjoy!