Caramelized Onion Pesto Pie with dough

2 1/4 teaspoons active dry yeast 1 cup warm water 2 cups whole wheat flour 1/4 cup flax seed meal 1 teaspoon salt 1 tablespoon honey or 1 tablespoon brown[...]

3 lbs sweet onions , thinly sliced 2 tablespoons olive oil 1 teaspoon sugar 1 teaspoon salt 1 pie shell (I've also used a Boboli Crust, puff pastry and phyllo[...]