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 Low-Fat Spinach Stuffed Shells?

You need 10 ingredients. The key ingredients include: 1 (10 oz.) pkg. frozen spinach, thawed and water squeezed out, 1 1/2 tsp. minced garlic (in jar), 1/3 c. Parmesan cheese (Weight Watchers fat-free Parmesan), 1 egg, beaten or 2 egg whites, and more.

Is Low-Fat Spinach Stuffed Shells suitable as vegetarian?

Yes, Low-Fat Spinach Stuffed Shells falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Low-Fat Spinach Stuffed Shells?

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

Low-Fat Spinach Stuffed Shells Recipe

Name: Low-Fat Spinach Stuffed Shells
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (10 oz.) pkg. frozen spinach, thawed and water squeezed out; 1 1/2 tsp. minced garlic (in jar); 1/3 c. Parmesan cheese (Weight Watchers fat-free Parmesan); 1 egg, beaten or 2 egg whites; fat-free Mozzarella cheese (Healthy Choice is best); 12 to 15 jumbo shells; 1 c. low-fat cottage cheese; 1 Tbsp. lemon juice; 1/2 tsp. oregano; 2 c. spaghetti sauce (Healthy Choice or marinara sauce)

Try this homemade Low-Fat Spinach Stuffed Shells recipe the whole family will love. Made with frozen spinach, garlic, Parmesan cheese and egg. Easy step…

This Low-Fat Spinach Stuffed Shells relies on simple, everyday ingredients such as minced garlic (in jar), egg, beaten or 2 egg whites, to 15 jumbo shells and low-fat cottage cheese. It comes together quickly and makes 4 servings, at about 374 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 Vegetarian

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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Low-Fat Spinach Stuffed Shells

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions