Scalloped Ham Potatoes and Leeks without cheddar

6 cups russet potatoes , peeled and sliced 1 large leek , washed and chopped 1 (2 ounce) jar sliced pimientos , drained 4 1/2 tablespoons flour 12 ounces ham[...]

3 cups leeks , washed very well and then thinly sliced (about 6 large, white and pale green parts only) 1/2 cup unsalted butter 3 1/2 cups whole milk 6[...]

2 tablespoons butter 2 cups chopped leeks 2 cups chopped fennel 1 tablespoon minced garlic 1 1/2 teaspoons salt , divided 3/4 teaspoon fresh ground black[...]