Meal Prep Monday: Thanksgiving Leftovers
Thanksgiving Leftovers Meal Prep: Turkey and Veggie Casserole
Repurpose your Thanksgiving leftovers with this Turkey and Veggie Casserole! It’s a great way to use up leftover turkey, mashed potatoes, vegetables, and even cranberry sauce. This comforting dish is easy to make, filling, and perfect for meal prepping.
Prep Time: 20 minutes

Total Time: 45 minutes (including baking)Total Cost: Approx. $10 for 4 servings (~$2.50 per serving)
Ingredients:
2 cups leftover turkey (shredded or chopped)
2 cups leftover mashed potatoes
1 cup leftover roasted vegetables (carrots, Brussels sprouts, green beans, etc.)
1 cup leftover stuffing (optional)
1/2 cup leftover gravy (or 1/4 cup if it’s thick)
1/2 cup shredded cheese (cheddar or mozzarella)
1/4 cup milk or cream
Salt & pepper to taste
Fresh herbs (parsley, thyme, or rosemary) for garnish (optional)
Instructions:
Preheat the oven: Set your oven to 375°F (190°C) and grease a medium baking dish (9x9 or similar).
Mix the casserole base:
In a large bowl, combine your leftover mashed potatoes and milk (or cream) to make them a bit creamier. Season with salt and pepper to taste.
Stir in your leftover turkey and vegetables. If you have stuffing, mix that in as well.
Add in the gravy for extra moisture and flavor, and stir everything together.
Assemble the casserole:
Spread the mixture into the greased baking dish. Use a spatula to evenly flatten the top.
Sprinkle shredded cheese over the top of the casserole.
Bake the casserole:
Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is melted and bubbly. If you want a crispy top, broil for 2-3 minutes at the end.
Garnish & serve:
Once out of the oven, sprinkle with fresh herbs if desired, and let it cool for a few minutes before serving.
Why This Meal is Great for Leftovers:
Minimal Waste: You get to use up all your leftover turkey, mashed potatoes, stuffing, and veggies, so nothing goes to waste!
Budget-Friendly: Since you're reusing food from your Thanksgiving feast, the cost of this meal is low and provides multiple servings.
Customizable: You can mix and match any leftovers—add in extra gravy or cranberry sauce if you have it, or even throw in some leftover rolls for a bread-based casserole.
Hearty & Comforting: This casserole combines everything that made Thanksgiving great—comforting mashed potatoes, savory turkey, flavorful stuffing, and roasted vegetables—all in one dish.
Easy to Meal Prep: This casserole can be divided into 4 portions, stored in the fridge for up to 4 days, and reheated quickly for lunches or dinners.
Meal Prep Storage:
Store the casserole in airtight containers in the fridge for up to 4 days.
Reheat in the microwave or oven (covered with foil) for 10-15 minutes until heated through.
This Turkey and Veggie Casserole is a creative and practical way to enjoy your Thanksgiving leftovers all week long. Plus, it’s a comforting meal that will help you avoid the dreaded leftover fatigue!




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