Caramelized Onion without flour arugula

4 tablespoons parmesan cheese 3 tablespoons panko 1 tablespoon olive oil 1 medium red onion , sliced 1/4 teaspoon salt 1/8 teaspoon fresh ground pepper 2[...]

2 cups all-purpose flour 1/4 cup cold butter 1/3 cup shortening 1/3 cup cold water 1 pinch salt 1 lb yukon gold potato 1 lb sweet potato 3/4 lb parsnip 3[...]