This hearty vegan casserole is made by baking toasted farro, garlic and shallots in an herb-infused tomato sauce until tender. A crispy walnut breadcrumb topping makes this recipe truly gourmet.
Preheat the oven to 350°F and lightly grease a 9 x 13-inch baking dish with 1 tablespoon of olive oil.
Sort through the farro to remove any broken grains and rinse in a colander.
In a large saucepan over medium, sauté the garlic and shallot in 1 tablespoon of olive oil for 2 minutes to soften the shallot. Stir in the farro and the bay leaf and sauté for another minute, then pour in the vegetable broth and the tomatoes.
Increase the heat to high and bring to a rapid simmer. Cook for about 2 minutes. Turn off the heat and add oregano, thyme, and salt. Remove bay leaf. Taste and season with a little more salt, if desired (if using water, you may want to), then stir in the parsley and nutritional yeast.
Pour the farro mixture into the prepared baking dish and smooth the top. Cover tightly with foil and bake for about 40 minutes, or until the farro has absorbed almost all of the liquid.
Pulse together the topping ingredients, except the olive oil, in a food processor (or pound with a mortar and pestle) into coarse crumbs.
Take the casserole out of the oven, remove the foil, and cover the top evenly with the walnut topping. Drizzle those 2 tablespoons of olive oil on top and bake for 10 minutes to lightly brown the top of the casserole.
For best results, allow the casserole to sit for 10 minutes to cool slightly and firm up a bit. Serve warm; this casserole tastes even better the next day after the flavors have blended a bit more.