Lazy Lasagna
Some days, you just don’t have the time (or energy) to layer up a traditional lasagna—but that doesn’t mean you have to miss out on all the cheesy, saucy goodness. Enter Lazy Lasagna: the ultimate comfort food hack for busy weeknights, picky eaters, or anyone who wants all the flavor with half the effort. Whether you’re feeding a hungry family or just craving something warm and satisfying, this shortcut version delivers big taste with minimal fuss. Let’s dive into this deliciously easy twist on a classic!
Why you’ll love this lazy lasagna recipe
- Time-Saving Hero – No need to boil noodles or layer everything perfectly. Just toss it together and bake!
- One-Pan Wonder – Fewer dishes = more time to relax (or eat more lasagna).
- Perfect for Meal Prep – Reheats beautifully for easy lunches or no-stress dinners.
Here’s what you’ll need to make it
- 12 inch oven safe frying pan. I used cast iron
- 1 Spatula
- 1 Small Bowl
- 1 Cheese grater
- 1 Knife
- 1 Cutting board
- Tin foil
**This post contains affiliate links. I may earn commission from qualifying purchases at no additional cost to you. I will never recommend a product I don’t use or trust.**
Ingredients & substitutions
- 6 oven ready lasagna noodles
- 1 jar Your favorite marinara I used Rao’s
- 2 cups mozzarella shredded
- 1 lb Italian Sausage I used venison Italian sausage
- 1 can diced tomatoes
- 1 cup ricotta cheese
- 1/4 cup pesto
- 1/4 cup shredded Parmesan cheese
- 1/2 onion diced
- 1 tbsp garlic powder
- 1 tsp Italian seasoning
- olive oil for cooking
How to make this lazy lasagna skillet
Step 1. Preheat oven to 400 degrees.
Step 2. To an oven safe pan, add 1 tbsp of olive oil and diced onions. Cook over medium heat. Once the onions are halfway cooked, add your ground Italian sausage, and cook until done.
Step 3. Pour marinara sauce and can of tomatoes, with the juice, into the pan. Mix until combined. Break your lasagna noodles to bite sized pieces, add to the pan and stir to combine.
Step 4. Lower the heat to low and let simmer.
Step 5. To a small bowl, add the ricotta cheese, basil, Parmesan and 1/2 cup of mozzarella, and stir to combine.
Step 6. Add half of the ricotta mixture to the pan and stir to combine. With the other half, add dollops of the mixture to the top of the pan. Cover with tin foil, and place in the oven. Cook for 20 minutes.
Step 7. Remove from the oven and remove foil. Top with shredded mozzarella and return to the oven until the mozzarella is melty.
Step 8. Serve with fresh basil and more shredded Parmesan, if you like!
FAQs about cast iron skillet lasagna
It skips the traditional steps like boiling noodles or carefully layering. Many recipes use oven-ready pasta or even frozen ravioli for a quick, delicious shortcut.
Yes, but you’ll want to parboil them first or ensure there’s enough sauce and bake time for them to cook through in the oven.
Totally! Swap the meat for sautéed veggies, lentils, or a plant-based meat alternative. Just keep the cheese and sauce layers going strong.
More skillet recipes
Lazy Lasagna
Equipment
- 1 12 inch oven safe frying pan. I used cast iron
- 1 Spatula
- 1 Small Bowl
- 1 Cheese grater
- 1 Knife
- 1 Cutting board
- Tin foil
Ingredients
- 6 oven ready lasagna noodles
- 1 jar Your favorite marinara I used Rao’s
- 2 cups mozzarella shredded
- 1 lb Italian Sausage I used venison Italian sausage
- 1 can diced tomatoes
- 1 cup ricotta cheese
- 1/4 cup pesto
- 1/4 cup shredded Parmesan cheese
- 1/2 onion diced
- 1 tbsp garlic powder
- 1 tsp Italian seasoning
- olive oil for cooking
Instructions
- Preheat oven to 400 degrees.
- To an oven safe pan, add 1 tbsp of olive oil and diced onions. Cook over medium heat. Once the onions are halfway cooked, add your ground Italian sausage, and cook until done.
- Pour marinara sauce and can of tomatoes, with the juice, into the pan. Mix until combined. Break your lasagna noodles to bite sized pieces, add to the pan and stir to combine.
- Lower the heat to low and let simmer.
- To a small bowl, add the ricotta cheese, basil, Parmesan and 1/2 cup of mozzarella, and stir to combine.
- Add half of the ricotta mixture to the pan and stir to combine. With the other half, add dollops of the mixture to the top of the pan. Cover with tin foil, and place in the oven. Cook for 20 minutes.
- Remove from the oven and remove foil. Top with shredded mozzarella and return to the oven until the mozzarella is melty.
- Serve with fresh basil and more shredded Parmesan, if you like!
