Spinach Mushroom Lasagna
Quick answer
- Total time
- 60 min
- Level
- Medium
- Servings
- 4 servings
- Ingredients
- 10
About this dish
Spinach mushroom lasagna layers sautéed spinach and mushrooms with ricotta cheese, tomato sauce, and mozzarella, then bakes at 190 degrees Celsius until the surface turns golden and the interior melts into a cohesive whole.
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Cooking the mushrooms long enough to drive off all their moisture is critical - residual water makes the finished lasagna soggy and weakens the structure between layers. The assembly follows a strict order of tomato sauce, pasta sheet, ricotta, vegetables, and mozzarella, repeated three times, with the final layer sealed under sauce and cheese. Baking covered with foil for the first 25 minutes lets heat penetrate evenly, while removing the foil for the remaining 10 to 15 minutes crisps the top and browns the mozzarella. Resting for at least 10 minutes before slicing is essential - cutting too early causes the layers to collapse and the filling to run.
Ingredients
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Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Prep
Preheat the oven to 190 C and prepare 9 lasagna sheets according to the package directions.
Keep the sheets spread apart or lightly separated so they do not stick before layering.
- 2Prep
Slice 250 g mushrooms thinly, rinse 180 g spinach, and shake off excess water well.
Cut 100 g onion evenly so it softens at the same pace as the mushrooms.
- 3Control
Heat 1 tablespoon olive oil in a pan over medium heat, then saute the onion and mushrooms for about 7 minutes.
Continue until the pan looks dry and no mushroom liquid pools at the bottom.
- 4Season
Add the spinach and cook just about 1 minute, only until wilted, so it keeps some fresh aroma.
Season with 1 teaspoon salt and 0.5 teaspoon black pepper, then cool the vegetables slightly.
- 5Season
Spread tomato sauce in the baking dish, then layer sheets, ricotta, vegetables, and mozzarella in that order.
Keep each layer even and repeat the same order until 3 full layers are built.
- 6Finish
Finish with tomato sauce and mozzarella, cover with foil, and bake for 25 minutes.
Remove the foil and bake 10 to 15 minutes more until golden, then rest 10 minutes so the layers set before slicing.
Practical Cooking Checks
The cues that matter most while cooking.
- Key technique
- Mushrooms cooked until dry prevent soggy layers; the lasagna bakes covered then uncovered for contrast.
- Finish cue
- Remove the foil and bake 10 to 15 minutes more until golden, then rest 10 minutes so the layers set before slicing.
- Avoid this
- Cook off mushroom moisture to avoid a watery bake.
Cooking decision evidence
Calculated Charim data and applicable official cooking and food safety guidance.
This recipe
60min, 10 ingredients
Category median
35min, 9 ingredients
Based on 109 recipes
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