Caramelized Onion & Potato Vegan Pierogies | Plant Based | Umami

Ingredients

• 3 cups all-purpose flour
• 1/2 teaspoon salt
• 1 cup water
• 1/4 cup vegan butter, (melted)
• 1 tablespoon olive oil
• 1 pound yellow onions, (diced (about 2 medium))
• 1 large (about 1 pound) russet potato, (peeled and diced)
• 1/4 cup unflavored soy or almond milk
• 2 tablespoons nutritional yeast flakes
• 1 teaspoon white wine vinegar
• 1 garlic clove, (minced)
• 3/4 teaspoon salt, (plus more to taste)
• 2-3 tablespoons vegan butter