In jar, combine feta, lemon zest and red pepper. Pour oil overtop, making sure all the feta is covered. Leave to marinate for 15 minutes.
Meanwhile, cut French Baguette into 12 slices (each ¬ inch thick). Arrange, in single layer, on rimmed baking sheet. Bake in 425F oven until light golden and crisp, about 6 minutes.
Top each with some of the feta mixture. Sprinkle with parsley.
