Vegan Scalloped Potatoes {Gluten-Free}

Ingredients

• 1 cup (140g) raw unsalted cashews, soaked
• 2 tablespoons extra-virgin olive oil
• 2 cups (500g) diced yellow onion
• 1 tablespoon minced garlic (3 cloves)
• 1 teaspoon Celtic sea salt, plus more to taste
• 2 cups (480ml) Massel vegetable broth
• 3 tablespoons nutritional yeast, plus more to taste
• 1 tablespoon finely chopped fresh rosemary
• 1 tablespoon fresh lemon juice
• 1/4 teaspoon freshly ground black pepper
• 2 lbs (908g) yellow potatoes, peeled and sliced into 1/8-inch rounds
• 2 tablespoons finely chopped flat-leaf parsley, to serve
• 2 tablespoons finely chopped fresh chives, to serve