High Protein Spaghetti Casserole

Elevate your dinner game with this High Protein Spaghetti Casserole, a wholesome twist on a classic comfort food. Packed with the goodness of lentil spaghetti, lean ground turkey, and a creamy blend of Greek yogurt, cottage cheese, and part-skim mozzarella, this casserole is a protein powerhouse perfect for feeding the whole family. The rich, savory turkey-tomato sauce, infused with Italian seasoning and a hint of red pepper flakes, is layered to perfection with tender pasta and a cheesy topping that bakes to golden, bubbly perfection. Ready in under an hour and easy to assemble, this high-protein baked pasta dish is an ideal meal prep option or a hearty weeknight dinner. Garnish with fresh parsley for a bright finish, and serve warm for a satisfying, guilt-free indulgence!

Nutriscore Rating: 76/100

Prep Time:15 mins

Cook Time:40 mins

Total Time:55 mins

Servings: 6

Ingredients

• 12 ounces lentil spaghetti
• 1 pound lean ground turkey
• 2 tablespoons olive oil
• 1 medium onion, diced
• 3 cloves garlic cloves, minced
• 15 ounces crushed tomatoes (no salt added)
• 2 tablespoons tomato paste
• 2 teaspoons Italian seasoning
• 0.5 teaspoons red pepper flakes (optional)
• 1 cup nonfat plain Greek yogurt
• 1 cup low-fat cottage cheese
• 1 cup shredded part-skim mozzarella cheese
• 0.5 cup grated Parmesan cheese
• 2 tablespoons fresh parsley, chopped (optional)
• 0.75 teaspoons salt
• 0.5 teaspoons black pepper

Directions

Step 1

Preheat the oven to 375°F (190°C). Grease a 9x13-inch baking dish with nonstick spray or a small amount of olive oil.

Step 2

Cook the lentil spaghetti according to the package instructions until just al dente. Drain and set aside.

Step 3

In a large skillet, heat the olive oil over medium heat. Add the diced onion and cook for 2-3 minutes until softened.

Step 4

Add the minced garlic to the skillet and cook for an additional 1 minute, stirring frequently to avoid burning.

Step 5

Add the ground turkey to the skillet and cook, breaking it up with a spoon, until browned and fully cooked through, about 6-7 minutes.

Step 6

Stir the crushed tomatoes, tomato paste, Italian seasoning, red pepper flakes (if using), salt, and black pepper into the skillet. Simmer for 10 minutes, stirring occasionally, to let the flavors combine.

Step 7

In a medium bowl, mix together the Greek yogurt, cottage cheese, shredded mozzarella cheese, and Parmesan cheese until well combined.

Step 8

Layer the prepared baking dish with half of the cooked lentil spaghetti. Spread half of the turkey-tomato sauce over the spaghetti, then dollop half of the cheese mixture on top. Repeat the layers with the remaining spaghetti, turkey-tomato sauce, and cheese mixture.

Step 9

Cover the baking dish with aluminum foil and bake in the preheated oven for 20 minutes.

Step 10

Remove the foil and bake for an additional 10-15 minutes, or until the casserole is bubbling and the top is lightly golden.

Step 11

Garnish with fresh parsley (optional) and let the casserole sit for 5 minutes before serving.

Step 12

Serve warm and enjoy!

Nutrition Facts

Serving size	(2022.7g)

Amount per serving	% Daily Value*
Calories	3056.1

Total Fat 110.5g	0%
Saturated Fat 39.4g	0%
Polyunsaturated Fat 2.8g
Cholesterol 463.4mg	0%
Sodium 4364.6mg	0%
Total Carbohydrate 272.0g	0%
Dietary Fiber 45.6g	0%
Total Sugars 52.2g
Protein 277.1g	0%

Vitamin D 0IU	0%
Calcium 2123.8mg	0%
Iron 33.0mg	0%
Potassium 5703.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 31.2%

Protein: 34.7%

Carbs: 34.1%