12 Healthy Ways to Use Christmas Leftovers

TheFitAffair
Dec 26, 2024By TheFitAffair

Introduction

The holiday season is a time of joy, celebration, and, let's be honest, a lot of delicious food. With all the indulgence, it's no surprise that we often end up with an abundance of leftovers. Instead of letting those tasty morsels go to waste, why not transform them into healthy and nutritious meals? For a sweet ending, you can also explore some guilt-free dessert recipes that allow you to indulge without the extra calories. In this guide, we'll explore a variety of creative and healthy ways to use your Christmas leftovers, ensuring that nothing goes to waste and your meals remain exciting and wholesome. Let's dive in and get cooking.

Christmas festive dinner with traditional dishes

The Benefits of Using Leftovers
Before we jump into the recipes, let's take a moment to appreciate the benefits of using leftovers:

  1. Reduces Food Waste: By creatively repurposing leftovers, you can significantly cut down on food waste and make the most of the ingredients you have.
  2. Saves Time and Money: Using leftovers means fewer trips to the grocery store and more time to relax. It’s a cost-effective method to indulge in flavorful meals.
  3. Encourages Creativity: Transforming leftovers into new dishes can be a fun and rewarding culinary challenge, encouraging you to think outside the box.
  4. Promotes Healthy Eating: By incorporating a variety of ingredients and focusing on balanced meals, you can create nutritious dishes that support your health and well-being.

1. Turkey and Vegetable Soup
A warm and healthy soup is an ideal solution for repurposing extra turkey and veggies. This recipe is not only comforting but also packed with vitamins and minerals.

Ingredients:

  • Leftover turkey, shredded
  • Leftover vegetables (such as carrots, celery, and peas)
  • 1 onion, chopped
  • 2 cloves garlic, minced
  • 6 cups low-sodium chicken or vegetable broth
  • 1 cup barley or quinoa (optional)
  • Salt and pepper to taste
  • Add a sprinkle of fresh herbs, such as basil or oregano, for topping.

Instructions:

  1. In a big pot, lightly cook the onion and garlic until they become aromatic.
  2. Add the leftover turkey, vegetables, and broth.
  3. Heat until boiling, then lower the temperature and cook gently for around 20 minutes.
  4. If using barley or quinoa, add it to the pot and cook until tender.
  5. Season with salt and pepper to taste.
  6. Garnish with fresh herbs and serve hot.
Turkey and Vegtable Soup

2. Stuffing-Stuffed Peppers
Turn leftover stuffing into a delicious and healthy meal by using it to stuff bell peppers. This dish is colorful, flavorful, and a great way to incorporate more vegetables into your diet.

Ingredients:

  • Leftover stuffing
  • 3 bell peppers, with the tops sliced off and seeds taken out.
  • 1 cup marinara sauce
  • 1/2 cup shredded mozzarella cheese (optional)
  • Fresh basil or parsley for garnish

Instructions:

  1. Preheat the oven to 375°F (190°C).
  2. Stuff each bell pepper with leftover stuffing.
  3. Set the filled peppers in a baking dish and drizzle with marinara sauce.
  4. Sprinkle with mozzarella cheese, if using.
  5. Wrap the dish with foil and bake for 25-30 minutes, or until the peppers are cooked through.
  6. Garnish with fresh basil or parsley before serving.
Delicious homemade stuffed peppers with beef

3. Cranberry and Turkey Salad
This refreshing salad is a perfect way to use up leftover turkey and cranberry sauce. It's light, flavorful, and full of nutritious ingredients. Pair it with one of these smoothie recipes for weight loss to create a balanced and satisfying meal that keeps you on track with your health goals.

Ingredients:

  • Leftover turkey, shredded
  • Leftover cranberry sauce
  • Mixed greens (such as spinach, arugula, and kale)
  • 1 apple, sliced
  • 1/4 cup chopped walnuts or pecans
  • 1/4 cup crumbled feta or goat cheese (optional)
  • Balsamic vinaigrette

Instructions:

  1. In a large bowl, combine the mixed greens, apple slices, walnuts, and cheese.
  2. Add a layer of shredded turkey and a scoop of cranberry sauce.
  3. Drizzle with balsamic dressing and lightly stir to blend.
  4. Serve immediately.
Fresh salad with baby spinach, apple, grillead turkey and dried cranberry

4. Mashed Potato Pancakes
Leftover mashed potatoes can be transformed into crispy and delicious pancakes. These are perfect for breakfast or as a side dish for any meal.

Ingredients:

  • Leftover mashed potatoes
  • 1 egg
  • 1/4 cup flour (use gluten-free flour if needed)
  • 1/4 cup chopped green onions
  • Salt and pepper to taste
  • Olive oil for frying

Instructions:

  1. In a bowl, blend the mashed potatoes, pepper, salt, green onions, flour, and egg.
  2. Heat a small amount of olive oil in a non-stick skillet over medium heat.
  3. Spoon the potato mixture into the skillet and gently flatten with a spatula.
  4. Cook for 3-4 minutes per side, until crispy and golden brown.
  5. Serve immediately with a spoonful of sour cream or Greek yogurt.
Mashed potato pancakes served with greek yoghurt

5. Roasted Vegetable Frittata
A frittata is a versatile and easy way to use up any leftover roasted vegetables. This is a wholesome and gratifying meal that works well for any time of day—breakfast, lunch, or dinner. 

Ingredients:

  • Leftover roasted vegetables (such as sweet potatoes, Brussels sprouts, and bell peppers)
  • 6 eggs
  • 1/4 cup milk (use plant-based milk if needed)
  • Salt and pepper to taste
  • 1/4 cup shredded cheese (optional)
  • Sprinkle with freshly cut herbs, such as parsley or thyme

Instructions:

  1. Preheat the oven to 350°F (175°C).
  2. In a large bowl, mix the eggs, pepper, salt and milk until smooth.
  3. Add the leftover roasted vegetables and stir to combine.
  4. Pour the mixture into a greased baking dish or oven-safe skillet.
  5. Sprinkle with shredded cheese, if using.
  6. Bake for 20-25 minutes, until the frittata is cooked through and has a golden crust.
  7. Garnish with fresh herbs before serving.
Frittata made of eggs, potato, bacon, paprika, parsley, green peas

6. Cranberry Oat Bars
Use up leftover cranberry sauce in these delicious and healthy oat bars. They’re a great choice for a quick snack or morning bite.

Ingredients:

  • One and half cups rolled oats
  • 1 cup whole wheat flour (or gluten-free flour)
  • 1/2 cup coconut sugar or brown sugar
  • 1/2 cup coconut oil, melted
  • 1/2 cup unsweetened applesauce
  • 1 teaspoon baking powder
  • 1 teaspoon cinnamon
  • 1 cup leftover cranberry sauce

Instructions:

  1. Preheat the oven to 350°F (175°C) and line a baking dish with parchment paper.
  2. In a large bowl, mix the flour, sugar, cinnamon, baking powder and oats.
  3. Add the melted coconut oil and applesauce, and mix until well combined.
  4. Pack half of the oat mixture into the base of the prepared baking dish.
  5. Layer the cranberry sauce smoothly on top of the oats.
  6. Add rest of the oat mixture and press it down lightly.
  7. Bake for 25-30 minutes, until the bars are golden brown.
  8. Allow to cool before cutting into squares.
healthy snack, muesli bars. cranberry and oat bars

7. Turkey and Avocado Wraps
These wraps are a healthy and convenient way to enjoy leftover turkey. Avocado contributes a smooth texture and beneficial fats. 

Ingredients:

  • Leftover turkey, sliced
  • 1 avocado, sliced
  • Whole grain or gluten-free wraps
  • Mixed greens (such as spinach or arugula)
  • Sliced tomatoes
  • Dijon mustard or hummus

Instructions:

  1. Position the wrap on a flat surface and evenly apply a thin layer of Dijon mustard or hummus.
  2. Add a handful of mixed greens, sliced turkey, avocado, and tomatoes.
  3. Wrap it up securely and cut it into two halves.
  4. Serve immediately or wrap in foil for an on-the-go meal.
Turkey wraps with avocado, tomatoes and iceberg lettuce on chopping board

8. Sweet Potato and Black Bean Chili
This hearty and nutritious chili is a great way to use up leftover sweet potatoes. It's packed with protein, fiber, and flavor.

Ingredients:

  • Leftover sweet potatoes, diced
  • 1 can black beans, rinsed and drained
  • 1 onion, chopped
  • 2 cloves garlic, minced
  • 1 can diced tomatoes
  • 2 cups vegetable broth
  • 1 tablespoon chili powder
  • 1 teaspoon cumin
  • Salt and pepper to taste
  • Fresh cilantro for garnish

Instructions:

  1. In a large pot, heat the onion and garlic until they release their aroma.
  2. Add the sweet potatoes, black beans, diced tomatoes, vegetable broth, and spices.
  3. Bring to a boil, then reduce the heat and simmer for 20-25 minutes, until the sweet potatoes are tender.
  4. Season with salt and pepper to taste.
  5. Garnish with fresh cilantro before serving.
Sweet Potato Salad  with roasted sweet potatoes, black beans, corn, tomato, green onion and light honey lemon dressing. Closeup.

9. Green Bean Casserole Quiche 
Turn leftover green bean casserole into a delicious quiche. This dish is perfect for breakfast, brunch, or dinner.

Ingredients:

  • Leftover green bean casserole
  • 1 pie crust (use gluten-free if needed)
  • 4 eggs
  • 1/2 cup milk (use plant-based milk if needed)
  • Salt and pepper to taste
  • 1/4 cup shredded cheese (optional)

Instructions:

  1. Preheat the oven to 375°F (190°C).
  2. Place the pie crust in a pie dish and crimp the edges.
  3. Spread the leftover green bean casserole evenly in the pie crust.
  4. In a large bowl, mix the eggs, pepper, salt and milk until smooth.
  5. Pour the egg mixture on top of the green bean casserole.
  6. Sprinkle with shredded cheese, if using.
  7. Bake for 30-35 minutes, until the quiche is fully cooked and has a golden crust.
  8. Allow to cool slightly before slicing and serving.
Bush beans pie. green beans casserole quiche

10. Ham and Vegetable Stir-Fry
A quick and easy stir-fry is a fantastic way to use up leftover ham and vegetables. This meal is rich in taste and loaded with essential nutrients. 

Ingredients:

  • Leftover ham, diced
  • Remaining vegetables like snap peas, broccoli and bell peppers.
  • 1 onion, sliced
  • 2 cloves garlic, minced
  • 1 tablespoon ginger, grated
  • 3 tablespoons low-sodium soy sauce or tamari
  • 1 tablespoon sesame oil
  • 1 tablespoon olive oil
  • 1 teaspoon honey or maple syrup
  • Cooked brown rice or quinoa for serving
  • Sesame seeds and green onions for garnish

Instructions:

  1. Place a large frying pan on medium-high heat and pour the olive oil into the pan
  2. Combine the ginger, onion and garlic and cook until they release their aroma.
  3. Add the leftover ham and vegetables to the skillet and stir-fry for about 5-7 minutes, until the vegetables are tender-crisp.
  4. In a small bowl, whisk together the soy sauce, sesame oil, and honey or maple syrup.
  5. Spoon the sauce onto the stir-fry and mix to cover thoroughly.
  6. Plate the stir-fry with a side of quinoa or cooked brown rice.
  7. Before serving, finish with a sprinkle of green onions and sesame seeds
Stir fry chicken, sweet peppers and green beans. ham and vegetable stir fry

11. Bread Pudding with Fruit
Transform leftover bread into a delicious and healthy bread pudding with the addition of fresh or dried fruit. This dish is great as a warm breakfast or a delightful dessert.

Ingredients:

  • Leftover bread, cubed
  • 2 cups milk (use plant-based milk if needed)
  • 3 eggs
  • 1/4 cup honey or maple syrup
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon nutmeg
  • 1 cup mixed fresh or dried fruit (such as berries, apples, or raisins)
  • 1/4 cup chopped nuts (optional)

Instructions:

  1. Heat the oven to 350°F (175°C) and coat a baking dish with grease.
  2. In a large bowl, combine the eggs, vanilla extract, milk, nutmeg, maple syrup or honey and cinnamon, and whisk until smooth.
  3. Toss the cubed bread into the bowl and stir until fully coated. Let it soak for about 10 minutes.
  4. Gently stir in the mixed fruit and chopped nuts, if desired.
  5. Pour the mixture into the prepared baking dish.
  6. Bake for 40-45 minutes, until the pudding is set and golden brown.
  7. Allow to cool slightly before serving.
Close up of bread pudding with raisins and a spoon on napkin

12. Salmon and Vegetable Quinoa Bowl
This nutritious quinoa bowl is a great way to use up leftover salmon and roasted vegetables. It’s a balanced meal packed with protein, healthy fats, and fiber.

Ingredients:

  • Leftover salmon, flaked
  • Leftover roasted vegetables (such as Brussels sprouts, carrots, and bell peppers)
  • 2 cups cooked quinoa
  • 1 avocado, sliced
  • Mixed greens (such as spinach or arugula)
  • 1/4 cup toasted pumpkin seeds
  • Lemon-tahini dressing (recipe below)

Lemon-Tahini Dressing Ingredients:

  • 1/4 cup tahini
  • 2 tablespoons lemon juice
  • 1 tablespoon olive oil
  • 1 clove garlic, minced
  • 2-3 tablespoons water (to thin)
  • Salt and pepper to taste

Instructions:

  1. In a small bowl, mix lemon juice, water, garlic, the tahini, olive oil, pepper and salt, then whisk to blend into a dressing.
  2. In a large bowl, combine the cooked quinoa, flaked salmon, roasted vegetables, and mixed greens.
  3. Drizzle the lemon-tahini dressing over the bowl and toss to combine.
  4. Top with sliced avocado and toasted pumpkin seeds.
  5. Serve immediately.
Baked Salmon fillet

Tips for Success
To make the most of your Christmas leftovers and create healthy, delicious meals, here are some tips for success:

1. Plan Ahead: Before you start cooking, take stock of what leftovers you have and plan your meals accordingly. This will help you use everything efficiently and prevent waste.

2. Think outside the box: Explore new ingredients and mix up different flavors. Leftovers can be transformed into entirely new dishes with a little creativity.

3. Focus on Balance: Aim to create balanced meals that include a variety of food groups, such as lean proteins, whole grains, and plenty of vegetables.

4. Use Fresh Ingredients: Incorporate fresh ingredients, such as herbs, fruits, and vegetables, to add flavor and nutrition to your leftover-based meals.

5. Store Properly: Make sure to store your leftovers properly in airtight containers in the refrigerator or freezer. This will preserve their quality and make sure they’re safe for consumption.

6. Batch Cook: If you have a lot of leftovers, consider batch cooking and portioning out meals for the week. This can streamline your routine and make nutritious meals more accessible.

FAQs
Q: How long can I safely store Christmas leftovers? A: You can store most leftovers in the fridge for 3-4 days without concern. If you’re not planning to use them within that time frame, consider freezing them for longer storage.

Q: How can I proceed if I don't have all the ingredients for a recipe? A: You can adjust the recipe and use whatever ingredients you have on hand. Cooking with leftovers is all about flexibility and creativity.

Q: Are there any foods I shouldn’t use as leftovers? A: Be cautious with foods that have been left out at room temperature for too long or show signs of spoilage. Trust your instincts and adhere to food safety recommendations.

Q: How can I make sure my leftover-based meals are nutritious? A: Focus on incorporating a variety of nutrient-dense ingredients, such as lean proteins, whole grains, and plenty of vegetables. Be mindful of not overusing sugar, salt, or unhealthy fats.


Conclusion
Using Christmas leftovers in creative and healthy ways is not only a great way to reduce food waste but also an opportunity to enjoy delicious and nutritious meals. From hearty soups and vibrant salads to tasty wraps and satisfying bowls, there are endless possibilities to make the most of your festive feast leftovers. For a fresh start after the holidays, consider adding some home detox recipes to your routine to help reset and rejuvenate your body. Remember to plan ahead, get creative, and focus on balanced meals to ensure that your leftovers are both enjoyable and nourishing.

Happy cooking and Boxing day!