This recipe is super versatile—feel free to customize it to your liking. Add extra veggies to the sauce, skip the sausage or swap in a plant-based version, and experiment with different flavours of ravioli. Make sure to use the best quality jarred marinara you can!
Heat a large frying pan over medium-high heat. When the pan is hot, add the sausage and brown, around 6 minutes. Pour in the marinara sauce and bring to a simmer. Stir in the spinach and cook until wilted. Season with salt and pepper to taste.
Assemble the lasagna by adding 1/3 of the sauce to the base of a 9x13” baking dish. Add half the ravioli, then gently spread the ricotta in an even layer on top. Sprinkle on 1/4 of the mozzarella.
Top with another 1/3 of the sauce, then the rest of the ravioli. Top with the remaining sauce then sprinkle with the remaining mozzarella and the Parmesan.