---
title: ":spaghetti: Cheesy Classic Lasagna"
source: Recipe Box
servings: 8
prep time: 25 minutes
cook time: 50 minutes
total time: 1 hour 25 minutes
tags:
  - main
  - pasta
  - lasagna
  - italian
  - recipe-box
  - vegetarian
---

Preheat oven to 350°F.

In a #medium skillet{}, combine @vegetarian Italian sausage{1%lb}, chopped @onion{1/2%cup}, and minced @garlic clove{1}. Cook over medium heat, stirring often to break up sausage, until lightly browned; drain if necessary.

Reserve 2/3 cup of the @tomato sauce{16%oz}.

Stir remaining tomato sauce, @tomato paste{12%oz}, @hot water{1.5%cups}, @dried basil leaves{1%tsp}, @dried oregano leaves{1%tsp}, and @dried marjoram leaves{1/2%tsp} into the sausage mixture. Bring to a boil, reduce heat, and simmer for ~{5%minutes}.

In a #medium bowl{}, combine @ricotta cheese{15%oz}, grated @Parmesan cheese{1/2%cup}, @eggs{3}, and @salt{1/2%tsp}; mix well.

In a #9x13-inch baking dish{}, spread the reserved 2/3 cup tomato sauce.

Layer 1/3 of the uncooked @lasagna noodles{8%oz}, 1/3 of the ricotta mixture, 1/3 of the sausage tomato sauce, and 1/3 of shredded @mozzarella cheese{2%cups} and shredded @Muenster cheese{2%cups}.

Repeat layers twice more to create 3 full layers.

Bake uncovered at 350°F for 40 to ~{50%minutes} until hot and bubbly. Let stand for ~{10%minutes} before slicing and serving.