Don’t waste anything, and you’ll have everything you need – including a nutritious meal. Discover a creative way to transform post-holiday leftovers into mouthwatering, buttery pastry tarts that will delight your family and friends. Combining traditional ingredients like mashed potatoes and cranberry sauce with others yields a delightfully innovative culinary creation.
Holiday Leftover Tart [Vegan]
Vegan Leftover Tart Ingredients:
- 3/4 cup cashews
 - 1/2 cup warm water
 - 1/4 teaspoon ground red pepper
 - 2 teaspoons white vinegar
 - 2 small onions
 - 1 cup kale, chopped
 - 1 tablespoon olive oil
 - One cup of mashed sweet potatoes or white potatoes, portioned out.
 - 1 cup cooked Brussels sprouts, green beans, or broccoli (roasting enhances the natural sweetness of these vegetables)
 - Two boxes of high-quality, plant-based puff pastry.
 - One half cup of spreadable vegan cheese to suit your taste.
 - Cranberry sauce, for topping (optional)
 - Vegan gravy, for topping (optional)
 
Transforming Holiday Leftovers into a Vegan Tart?
- Preheat oven to 350°F.
 - In a blender, combine the cashews, water, ground red pepper, and vinegar. Whisk the mixture vigorously on high speed to achieve a smooth, creamy consistency.
 - Sear the onion and finely chopped kale in a moderate-sized skillet over medium heat, using a generous amount of high-quality olive oil. Cook until the onion is translucent and the kale leaves have softened.
 - Position the two puff pastries side by side on a parchment-lined baking sheet.
 - Split the cashew cream into two equal parts, and apply a delicate coating along the center of the puff pastry sheet.
 - Subsequently, place the cooked potatoes within each flaky pastry. Drizzle a delicate coating of the cashew cream across the surface, maintaining a consistent thickness and allowing for a small border around the perimeter, reminiscent of a perfectly topped pizza crust.
 - Place your favorite green vegetables atop this dish.
 - Top it off with generous dollops of creamy spreadable cheese, a drizzle of tangy cranberry sauce, and a rich, savory gravy.
 - Carefully fold the pastry’s edges towards the center, allowing them to converge but leaving a subtle glimpse of the filling’s interior exposed. Carefully turn the edges of the pastry inward to create a flaky, golden-brown crust.
 - Bake the pastry in a preheated oven at the temperature specified on the packaging, following the recommended baking time for optimal flakiness.
 

