Step 1

Heat a large nonstick pan over medium heat, melt 1 tablespoon of the butter. Add some of the sliced mushrooms, being sure not to overcrowd the pan. Saute until the mushrooms are tender and reduced (about 5 to 8 minutes – remove the mushrooms once they’re cooked to a plate to cool. Add another tablespoon of butter and work through another batch of mushrooms until all of the mushrooms have been cooked – allow all of them to cool slightly on a plate. NOTE : to make the cooking process a little faster you can use two nonstick pans at the same time..

Step 2

Once the mushrooms are done cooking turn the heat to low and add the spinach to the hot pan. Pop a lid on the pan and allow the spinach to wilt, about 5 minutes, stirring occasionally. The spinach should still be bright green (see photo in post). Remove the spinach and to a plate and allow it to cool.

Step 3

Preheat your oven to 400 degrees Fahrenheit. Grease an 9X13 baking dish, set aside

Step 4

Drain the roasted red peppers, don’t rinse. Add the drained peppers to a blender along with the remaining ingredients. Blend on high until smooth. Taste and adjust seasonings as needed. YOU SHOULD’T NEED TO ADD ANY SALT, BECAUSE THE ROASTED PEPPERS ARE ALREADY SALTY. The consistency of the sauce should be runny, but it should still stick to a spoon. You should have 6 1/2 to 7 cups, add more broth if you need more sauce – the amount of sauce you have is very important to cook the no boil noodles..

Step 5

Add the ricotta cheese to a small mixing bowl along with the salt and pepper. Stir until the salt is well incorporated, taste and adjust.

Step 6

Measure out 1 cup of sauce into the greased baking dish, spread into an even layer. Add a layer of noodles, overlapping them slightly if needed or breaking them apart as needed to fit into the baking dish. Spread 1 cup of sauce on top of the noodles. Add half of the mushrooms and half of the spinach on top. Dollop half of the ricotta cheese and spread it out a little. Sprinkle 1/4 cup the shredded mozzarella cheese on top. Follow by 1 cup of sauce then noodles. Repeat layer of the remaining mushrooms and spinach followed by ricotta cheese. NOTE: it’s very important to have 1 cup of sauce on either side of the noodles at all times so that they “boil” in the oven. To finish the layer of lasagna top with the remaining of the shredded cheese.

Step 7

Cover with foil and bake for 40 minutes. Remove the foil and let the lasagna bake for another 20 minutes, or until the noodles are tender and the saue is bubbling.

Step 8

Allow the lasagna to cool and rest for 20 minutes before cutting. This is very important so that the sauce doesn’t run everywhere and you get nice clean slices of lasagna (don’t be impatient like I was lol).

Step 9

Cut into 12 to 15 slices and serve.

Step 10

Allow the lasagna to cool complelt before transferring the lasagna into containers and storing in the fridge. It will keep for up to 1 week, but best the first few days as it dries out as it sits.