creamy vegetable pot pie

Ingredients For creamy vegetable pot pie

• 2

  onions, yellow, medium - diced
• 2 clove

  garlic, minced
• 1

  fresh bay leaf
• 8 oz

  cremini mushrooms, sliced
• 4

  baby potatoes, diced
• 1

  parsnip, peeled and diced 1/2 inch thick
• 2

  celery stalks, diced
• 1

  carrot, diced
• sage, a few sprigs sliced very thin
• 3 Tbsp

  butter or butter substitue like earth balance
• 3 Tbsp

  all-purpose flour
• splash of white wine
• 1 Tbsp

  dijon mustard
• 3 c

  no chicken stock or vegetable stock
• 1/2 c

  heavy cream
• 1

  sheet frozen puff pastry dough, defrosted
• 1

  egg