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Why is my spinach lasagna watery?

Lasagna is a classic Italian dish that is enjoyed by many people all over the world. It is a delicious and hearty meal that is perfect for feeding a crowd, but sometimes, things can go wrong and your lasagna can turn out to be watery. One common complaint among cooks is that their spinach lasagna is too watery. If you’ve experienced this problem, don’t worry, you’re not alone. In this post, we’ll talk about the reasons why spinach lasagna can become watery and ways to fix the problem.

Reasons for watery spinach lasagna

There are several reasons why your spinach lasagna might be watery. Let’s go through each one to see what could be causing the problem.

Wet Noodles

One of the main reasons why lasagna can become watery is because of wet noodles. When you cook your noodles, it is important to make sure that you drain them properly. If there is excess water left on your noodles, this can cause your lasagna to become watery. It is important to dry off your noodles before layering them in the lasagna. You can do this by laying them out on a clean kitchen towel.

Too Much Sauce

Another reason why your spinach lasagna might be watery is because of too much sauce. While it is important to have enough sauce to keep the lasagna moist, too much sauce can cause your lasagna to become soupy. Thin and watery sauces are particularly problematic. This is because, as the lasagna cooks, the high water content in the sauce is released and can cause the lasagna to become watery.

Frozen spinach

If you are using frozen spinach in your lasagna, this could also be the reason why your lasagna is watery. Frozen spinach tends to have a high water content, and this water can be released during the cooking process. To avoid this problem, you can thaw the spinach first and squeeze out any excess water before adding it to your lasagna.


Cheese is a common ingredient in lasagna, and while it is delicious, it can also contribute to a watery lasagna. When cheese is heated, it can release water, which can cause your lasagna to become watery. To avoid this problem, you can use less cheese or try using a cheese that has a low water content.

Ways to Fix a Watery Spinach Lasagna

There are several ways that you can fix a watery spinach lasagna. Let’s go through each one to see how you can salvage your meal.

Reheat the Lasagna

If your lasagna is still watery after it has cooked, you can try reheating it. When you reheat it, the additional heat will cause the excess water to evaporate, which will help to thicken the sauce and reduce the overall water content.

Drain the Lasagna

If your lasagna is very watery, you can try draining off the excess water. Do this by using a spatula to lift the lasagna out of the baking dish, and then tilt the dish to allow any excess water to run off.

Add Absorbent Ingredients

To help absorb any excess water, you can add ingredients such as bread crumbs, cooked rice or quinoa to your lasagna. These ingredients will help to soak up the excess liquid, and create a thicker, more substantial lasagna.

Less Sauce

If your lasagna is still too watery, you can try using less sauce the next time you make it. Reduce the amount of sauce you use by half, and see if that helps to reduce the water content in your lasagna.


In conclusion, there are several reasons why your spinach lasagna might be watery, but there are also several ways to fix the problem. If you follow the tips in this post, you should be able to create a delicious and hearty spinach lasagna that is not too watery. With a little practice and experimentation, you’ll be able to perfect your lasagna and create a delicious meal that everyone will enjoy.