How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Turkey Casserole(Great For Turkey Leftovers) ?

You need 12 ingredients. The key ingredients include: 1 c. white sauce (see recipe), 2 1/2 c. cooked turkey or chicken, 1 c. diced celery, 1 diced green pepper, and more.

Is Turkey Casserole(Great For Turkey Leftovers) suitable as meat & poultry?

Yes, Turkey Casserole(Great For Turkey Leftovers) falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Turkey Casserole(Great For Turkey Leftovers) ?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Turkey Casserole(Great For Turkey Leftovers)

Name: Turkey Casserole(Great For Turkey Leftovers)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 c. white sauce (see recipe); 2 1/2 c. cooked turkey or chicken; 1 c. diced celery; 1 diced green pepper; 2 Tbsp. olive oil; 1 clove crushed garlic; 1 1/2 c. tomato puree; 1/2 c. sliced mushrooms; 1 tsp. basil; 1 cube chicken bouillon; 3 c. cooked spaghetti; salt and pepper

Try this homemade Turkey Casserole(Great For Turkey Leftovers) recipe the whole family will love. Made with white sauce, chicken, celery and green peppe…

This Turkey Casserole(Great For Turkey Leftovers) relies on simple, everyday ingredients such as white sauce (see recipe), cooked turkey or chicken, diced celery and diced green pepper. It comes together quickly and makes 4 servings, at about 397 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Turkey Casserole(Great For Turkey Leftovers)

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions