Low-Fat Turkey Casserole Recipe

This Low Fat Turkey Casserole is a warm, nourishing dish that turns lean turkey and wholesome veggies into a creamy, comforting bake without the heaviness of traditional casseroles. Each serving contains just under 7 grams of fat, making it a fantastic choice for anyone watching their fat intake. It’s high-protein, low-calorie, and full of familiar flavors that satisfy, whether you’re meal prepping or feeding a hungry family.

About This Recipe

Every bite is creamy and savory, with tender chunks of turkey, sweet peas and carrots, and a light sauce that coats it all perfectly. The golden topping adds just the right bit of crunch, while the inside stays rich and satisfying—without needing a drop of heavy cream or butter.

This is a fantastic way to use up leftover turkey or make a fresh batch with lean ground turkey or roasted breast meat. It’s a full meal in one pan, making weeknights easier and meal prep a breeze. It also freezes beautifully, so you can always have a healthy dinner ready to go.

Why This Recipe Belongs in Your Diet

This casserole keeps things light by using low-fat milk and fat-free Greek yogurt to create a creamy base, while still packing in plenty of lean protein. Whole wheat pasta or brown rice adds fiber to keep you fuller longer, and the vegetables bring color and nutrients without added fat. It’s balanced, filling, and heart-healthy.

What You’ll Need (Ingredients)

We’re building layers of comfort here with lean protein, creamy yogurt, and just the right seasonings to bring it all together.

• 2 cups cooked lean turkey breast, chopped or shredded: A low-fat, high-protein base that makes this dish hearty and satisfying.
• 2 cups cooked whole wheat pasta or brown rice: Adds fiber and texture to balance the creamy filling.
• 1 tablespoon olive oil: Just a touch to sauté the veggies without adding excess fat.
• 1 small onion, diced: Adds aromatic flavor and sweetness.
• 2 cloves garlic, minced: Enhances everything with savory depth.
• 2 cups frozen mixed vegetables (like peas, carrots, and corn): A colorful mix of nutrition and texture.
• 2 tablespoons all-purpose flour: Helps thicken the sauce without butter.
• 1 cup low-sodium chicken broth: Builds a savory base.
• 3/4 cup 1% milk: Keeps things creamy without too much fat.
• 1/2 cup fat-free plain Greek yogurt: Adds richness and protein with no added fat.
• 1/2 teaspoon salt: Brings all the flavors together.
• 1/4 teaspoon black pepper: For a little kick.
• 1/4 teaspoon dried thyme: Adds subtle, earthy warmth.
• Optional: 1/4 cup reduced-fat shredded cheese or whole grain breadcrumbs for topping.

How to Make Low Fat Turkey Casserole

1. Preheat oven to 375°F (190°C).
2. Cook aromatics: Heat olive oil in a large skillet over medium heat. Add onion and cook for 5 minutes, then add garlic and cook 1 more minute.
3. Add vegetables: Stir in the frozen veggies and cook for 3–4 minutes until thawed and warm.
4. Make the sauce: Sprinkle flour over the veggie mixture and stir for 1 minute. Slowly whisk in broth and milk, cooking until slightly thickened, about 3–4 minutes.
5. Mix in yogurt and turkey: Remove from heat. Stir in Greek yogurt, chopped turkey, salt, pepper, and thyme. Fold in the cooked pasta or rice.
6. Assemble casserole: Pour the mixture into a lightly greased 9×13-inch baking dish. Top with shredded cheese or breadcrumbs if using.
7. Bake for 20–25 minutes, until bubbly and golden on top.
8. Cool slightly before serving.

Recipe Tips and Variations

• Swap turkey for shredded chicken or lean ground turkey.
• Add a splash of Dijon mustard for tangy depth.
• Stir in chopped spinach or kale for extra greens.
• Use gluten-free pasta to make it gluten-friendly.

How to Store Leftovers

Let cool completely before storing. Keep in an airtight container in the fridge for up to 4 days. Freeze individual portions for up to 2 months. Reheat in the microwave or oven until warmed through.

Nutrition Facts

• Serving Size: 1/6 of casserole
• Calories: 310 kcal
• Fat: 6.7 g
• Carbohydrates: 29 g
• Protein: 25 g
• Sodium: 440 mg

Try More Recipes:

• Low-Fat Tater Tot Casserole Recipe
• Low Fat Taco Spaghetti Casserole Recipe
• Low-Fat Taco Casserole Recipe
• Low-Fat Squash and Zucchini Casserole Recipe