Cottage Cheese Lasagna
By Emily Carter ·
Published
Quick answer
Mix 1 1/2 cups cottage cheese with 1 egg, 1/4 cup Parmesan and Italian seasoning, then layer with 6 lasagna noodles, 2 cups marinara and 1 cup mozzarella in an 8 inch square dish. Cover and bake for 25 minutes, uncover and bake 10 to 15 minutes more, then rest 15 minutes. Each serving carries about 28 g of protein from label values, not lab tested.
Cottage Cheese Lasagna is the cozy baked dinner that proves cottage cheese belongs in lasagna. It is just cottage cheese, egg, Parmesan and Italian seasoning layered with noodles, marinara and mozzarella in a square dish, baked bubbly, rested, and sliced into clean, tall squares.
Why you’ll love it
- Tastes like classic lasagna, cheesy and saucy, with a lighter, protein rich filling.
- About 28 g of protein per serving from label values, a proper filling dinner.
- One dish, simple layers, no pre boiling needed if you use no boil noodles.
- Feeds four from an 8 inch square dish, and leftovers reheat beautifully.
- Kid friendly, vegetarian, and easy to load with vegetables if you like.
Ingredient notes
Cottage cheese: the star of the filling. It bakes creamy and mild, and it replaces ricotta without the heaviness. A brief blend makes it smoother, but a good stir works too if you like a little texture.
Egg: the binder. One beaten egg helps the cottage cheese filling set when baked, so the slices hold together instead of sliding apart. Do not skip it, even if the filling looks fine without it.
Parmesan: grated Parmesan adds salty depth to the filling and a savory edge to the top. It also seasons the filling, so go easy on extra salt.
Marinara: two cups is enough for three layers plus the base. A thick, well seasoned marinara gives the best flavor, while a thin sauce can make the lasagna watery.
Noodles and mozzarella: six noodles make three neat layers in a square dish, and a cup of mozzarella gives a bubbly, golden top without drowning the filling. Low moisture mozzarella melts and browns best.
Why the cover, uncover and rest sequence matters
This lasagna works because of its bake sequence, not because of any tricky step. Covering with foil for the first 25 minutes traps steam and cooks the noodles through in the sauce. Uncovering for the final 10 to 15 minutes browns the cheese and lets excess moisture escape, so the top is bubbly, not soggy. Then comes the part people skip, and it matters most: resting for 15 minutes. During the rest, the filling sets and the layers firm up, so a knife cuts clean squares instead of pushing the layers apart. Serve it straight from the oven and it will taste great but look messy. Wait the 15 minutes, and it looks as good as it tastes.
Variations
- Spinach lasagna: add a layer of well drained sauteed spinach with the filling for a classic spinach and cheese version.
- Mushroom lasagna: add sauteed mushrooms to the filling layers for an earthy, heartier bake.
- Spicy lasagna: add 1/4 teaspoon of chilli flakes to the marinara for a gentle warmth through the whole dish.
- Extra cheese lasagna: add an extra 1/2 cup of mozzarella between layers if you want a gooier, more indulgent top.
What we learned testing it
- Blending the filling briefly beat stirring alone in the side by side test. The blended filling was smoother and creamier, while the stirred filling stayed a little curdy, though still good.
- Covered then uncovered baking beat uncovered all the way. The covered stage cooked the noodles through, while the uncovered stage browned the cheese without drying the top.
- Resting for 15 minutes beat resting for 5 minutes clearly. The 5 minute slices slumped, while the 15 minute slices held tall, clean layers.
Read how we test recipes.
Cottage Cheese Lasagna
Makes 4 servings (8 inch square dish) · 1 hr 15 min total · Easy
Ingredients
Equipment
Blender or bowl · 8 inch square baking dish · Foil
Instructions
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Mix the cottage cheese filling
Add the cottage cheese, beaten egg, Parmesan and Italian seasoning to a bowl and stir well, or blend briefly for a smoother filling. The egg is what helps the filling set when baked, so do not skip it. Season lightly, since the Parmesan and marinara already add salt.
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Layer the noodles, sauce and filling
Spread 1/2 cup of marinara in the bottom of an 8 inch square dish. Add 2 noodles, then a third of the cottage cheese filling, a third of the remaining marinara and a third of the mozzarella. Repeat twice more, ending with mozzarella on top.
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Bake covered, then uncovered until bubbly
Cover the dish tightly with foil and bake at 375F for 25 minutes. Remove the foil and bake for 10 to 15 minutes more, until the cheese is bubbly and lightly golden and the noodles are tender when tested with a knife.
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Rest for 15 minutes, then slice and serve
Let the lasagna rest for a full 15 minutes before slicing. This rest lets the filling set, so the slices hold their shape instead of sliding apart. Cut into 4 generous squares and serve with extra Parmesan if you like.
Notes
- Resting is not optional. A lasagna cut straight from the oven falls apart, while a 15 minute rest gives clean, tall slices.
- No boil noodles work well here and save a pot. Regular noodles need the full covered bake time to soften, so do not shorten it.
- Spread sauce on the bottom first. It stops the first noodle layer sticking and keeps the base moist.
- Use a deep enough dish. An 8 inch square dish holds three layers neatly. A shallow dish can bubble over, so set it on a baking sheet.
Nutrition per serving
Nutrition information is being calculated.
Substitutions
- Lasagna noodles
- Use gluten free lasagna noodles instead and follow the package bake time. They may need a few extra minutes covered, so test the noodles with a knife before uncovering.
- Marinara sauce
- Use a jarred tomato basil sauce or homemade tomato sauce instead. Avoid very thin sauces, since they can make the lasagna watery.
- Mozzarella cheese
- Use a pizza cheese blend or provolone instead. Both melt well, and provolone gives a slightly sharper, more savory top.
Storage and make-ahead
Store leftover lasagna covered in the fridge for up to 4 days. Reheat individual slices in the oven at 350F for 15 to 20 minutes, covered with foil, or in the microwave for 2 to 3 minutes until hot through. Lasagna also freezes well for up to 2 months. Freeze slices wrapped well, then thaw overnight in the fridge before reheating.
Frequently asked questions
Do I need to boil the noodles first for cottage cheese lasagna?
Not if you use no boil noodles, which soften in the sauce during the covered bake. Regular noodles also work without pre boiling in this recipe, since the covered 25 minutes gives them time to cook through in the sauce.
Why did my lasagna fall apart when I sliced it?
It was almost certainly cut too soon. Let the lasagna rest for a full 15 minutes after baking so the cottage cheese filling sets. Cutting early gives tasty but sloppy slices.
Can I make cottage cheese lasagna ahead?
Yes. Assemble it up to a day ahead, cover and keep it in the fridge, then bake as written, adding 5 to 10 minutes to the covered time since it starts cold. You can also freeze the unbaked dish for up to 2 months.
How much protein is in this lasagna?
These are label-based estimates, not lab tested numbers, and they vary by brand. Each serving carries about 28 g of protein, mostly from the cottage cheese, egg and mozzarella. Check your cheese labels for your exact numbers.
Can I add vegetables to this lasagna?
Yes. Add a layer of sauteed spinach, mushrooms or zucchini with the filling layers. Cook vegetables first and drain them well, so they do not make the lasagna watery.
