Savory Lentil Mushroom Vegan Hand Pies

olive oil, (divided)

cremini mushrooms, (coarsely chopped)

large leek, (white and pale green parts only, cleaned and chopped)

medium carrots, (diced)

celery stalks, (diced)

garlic cloves, minced

dry white wine

fresh thyme leaves ((or 1 teaspoon dried))

chopped fresh rosemary ((or 1 teaspoon dried))

chopped fresh sage ((or 1 1/2 teaspoon dried rubbed sage))

cooked brown lentils

soy sauce

dried cranberries

chopped walnuts

white wine vinegar

Salt and pepper

frozen phyllo pastry ((18 sheets, thawed))

Olive oil

Super Simple Vegan Gravy