Introduction
This easy vegetarian lasagna is a classic comfort food that comes together with minimal effort. You’ll love how the simple, four-ingredient formula creates layers of hearty pasta, rich sauce, and gooey cheese for a perfectly satisfying meal.
Prep & Cook Time
Prep Time: 10 minutes
Cook Time: 75 minutes
Total Time: 85 minutes
Servings: 8
Ingredients
- 1 16 oz container of cottage cheese (we used low fat, but you can use regular if you prefer)
- 1 jar pasta sauce
- 3 cups Shredded mozzarella cheese
Instructions
- Preheat your oven to 375°F (190°C).
- Spread a thin layer of pasta sauce on the bottom of a 9×13 inch baking dish.
- Place a layer of uncooked lasagna noodles over the sauce, breaking them to fit as needed.
- Spoon about half of the cottage cheese over the noodle layer and spread it gently.
- Sprinkle 1 cup of the shredded mozzarella cheese over the cottage cheese.
- Add another layer of noodles, then pour about half of the remaining pasta sauce over them.
- Repeat the layers with the remaining cottage cheese, another cup of mozzarella, and a final layer of noodles.
- Pour the rest of the pasta sauce over the top, ensuring all noodles are covered. Sprinkle the final cup of mozzarella cheese on top.
- Cover the dish tightly with aluminum foil and bake for 60 minutes.
- Remove the foil and bake for an additional 10-15 minutes, until the cheese is bubbly and slightly browned.
- Let the lasagna stand for 10-15 minutes before slicing and serving.
Variations
- Spinach & Mushroom: Sauté 2 cups of sliced mushrooms and a 10 oz package of thawed, drained spinach, and layer it with the cottage cheese.
- “Ricotta” Style: Blend the cottage cheese until smooth before using for a more traditional ricotta-like texture.
- Spicy Kick: Mix 1/2 teaspoon of red pepper flakes into your pasta sauce before assembling.
- White Sauce Version: Replace the jarred pasta sauce with 3 cups of your favorite Alfredo sauce.
Tips for Success
- Ensure all the noodles are completely covered with sauce to prevent them from drying out during baking.
- Letting the lasagna rest after baking is crucial; it allows the layers to set for cleaner slices.
- If the edges seem dry when you remove the foil, you can drizzle a tablespoon of water around the perimeter before the final bake.
Storage & Reheating
Store leftover lasagna covered in the refrigerator for up to 4 days. To reheat, cover a portion with foil and warm in a 350°F oven for about 20 minutes, or microwave individual slices for 1-2 minutes until heated through.
FAQ
Can I use no-boil lasagna noodles?
No, this recipe is designed for traditional noodles that cook in the sauce. No-boil noodles may not absorb moisture correctly with this method.
Do I need to cook the noodles first?
Can I substitute the cottage cheese?
Yes, an equal amount of ricotta cheese is a direct substitute. For a dairy-free version, try blended firm tofu seasoned with salt and lemon juice.
What size jar of pasta sauce?
A standard 24-ounce jar works perfectly for this recipe.
Why did my noodles come out hard?
This usually happens if the sauce didn’t fully cover the noodles, or if the dish wasn’t covered tightly with foil during the first part of baking. Make sure to seal the foil well to trap steam.

