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A towering Giant Thanksgiving Leftover Sandwich with turkey, stuffing, cranberry sauce, and gravy on thick bread.

Ultimate Giant Thanksgiving Leftover Sandwich

Elevate your Thanksgiving leftovers! This Giant Sandwich features a vibrant Cranberry-Horseradish Aioli and crispy sage stuffing, preventing sogginess while delivering explosive flavor and texture. A quick-to-assemble, perfect post-holiday meal.
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings: 1
Course: Lunch, Main Dish
Cuisine: American
Calories: 800

Ingredients
  

  • 2 slices sturdy bread (sourdough, brioche, or thick-cut artisan)
  • 2 tablespoons Cranberry-Horseradish Aioli (recipe below)
  • 4 oz sliced or shredded roasted turkey
  • ¼ cup mashed potatoes
  • ¼ cup crispy sage stuffing
  • 2 slices provolone or Swiss cheese
  • lettuce Optional
  • gravy Optional, for dipping
Cranberry-Horseradish Aioli
  • ¼ cup mayonnaise
  • 1 tablespoon cranberry sauce
  • 1 teaspoon prepared horseradish
  • ½ teaspoon fresh sage minced
  • Pinch salt and black pepper

Equipment

  • small bowl
  • Toaster
  • Microwave
  • small saucepan

Method
 

Prepare the Cranberry-Horseradish Aioli
  1. In a small bowl, combine mayonnaise, cranberry sauce, prepared horseradish, minced fresh sage, and a pinch of salt and pepper. Whisk until perfectly smooth and creamy.
Toast Your Bread
  1. Lightly toast your sturdy bread slices until golden brown and firm, about 2-3 minutes, in a toaster or pan-fry.
Warm the Fillings
  1. Gently warm your sliced turkey, mashed potatoes, and crispy sage stuffing. This can be done in the microwave or by pan-frying the stuffing briefly.
Assemble the Sandwich
  1. Lay out your two toasted bread slices. Spread one side of each slice generously with your homemade Cranberry-Horseradish Aioli.
  2. On one slice of bread (aioli side up), layer one slice of provolone or Swiss cheese.
  3. Next, carefully add your warm turkey, followed by the fluffy mashed potatoes. Gently spread the mashed potatoes.
  4. Generously layer on the crispy sage stuffing, ensuring it maintains its satisfying crunch.
  5. Top the stuffing with the remaining slice of cheese, then gently place the second slice of bread (aioli side down) on top. Lightly press the sandwich to help all the layers meld together.
Serve and Enjoy
  1. If desired, slice the sandwich in half, perhaps diagonally. Serve immediately with a side of warm gravy for dipping.

Nutrition

Calories: 800kcalCarbohydrates: 70gProtein: 40gFat: 45gSaturated Fat: 15gCholesterol: 100mgSodium: 1200mgPotassium: 400mgFiber: 5gSugar: 10gVitamin A: 10IUVitamin C: 5mgCalcium: 200mgIron: 3mg

Notes

Prevent soggy bread by using sturdy, toasted slices and strategic layering: drier ingredients (cheese, turkey) near the bread, wetter items (mashed potatoes) in the middle. Serve gravy on the side for dipping. For make-ahead, store components separately, assembling just before eating. Reheat in oven (300°F/150°C, 10-15 mins) for crispness; avoid microwaves.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.

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