3 potato leek mushroom vegetarian Recipes

pearl onions (about 2 1/4 cups), olive oil, divided, seitan, sliced 1/4 inch thick and patted dry, leeks (white and pale green parts only), halved lengthwise, sliced 1/2 inch thick, and washed, garlic cloves, chopped, cremini mushrooms, trimmed and quartered, carrots (about 4 medium), cut into 3/4-inch-thick pieces, parsnips (about 4 medium), cut into 3/4-inch-thick pieces, thyme leaves, chopped rosemary, full-bodied red wine such as burgundy or cotes du rhone, unsalted butter, softened, all-purpose flour, chopped flat-leaf parsley, yukon gold potatoes, celery root, peeled and cut into 1-inch pieces, unsalted butter, whole milk, heavy cream

cubed cooked) potatoes. i used fingerling ; yukon gold, red, or yellow would be good, probably not starchy baker., olive oil, salt , pepper, olive oil, unsalted butter, cleaned, chopped leeks (you have to clean these very well), garlic, minced, cleaned, sliced crimini mushrooms, dry white wine (i used pinot noir blanc; sauvinguan blanc or chardonnay would be nice), low sodium chicken broth (or a mix of chicken stock and broth; or for vegetarian, use all vegetable broth), fresh thyme leaves