Ingredients
2 tablespoons warm water (105° to 115°F)
1/2 teaspoon active dry yeast
1 1/3 cups all-purpose flour, plus more for the work surface
1/3 cup whole wheat flour
1/2 cup cool water (65° to 70°F)
1/2 teaspoon salt, plus more to taste
4 tablespoons butter
2 pounds leeks, dark green parts trimmed, white and light green parts cut into 1/2-inch slices
1 1/2 teaspoons chopped fresh thyme (optional)
black pepper, to taste
6 tablespoons crumbled goat cheese
3/4 cup halved Lindsay® Crafted Green Ripe Olives
2 cups baby arugula leaves (about 1 ounce loosely packed)