Stouffer’S Vegetable Lasagna Copycat Recipe

Stouffer’s Vegetable Lasagna has long been a favorite for those craving a hearty yet wholesome meal. Its rich layers of tender pasta, vibrant vegetables, and creamy cheese make it a comforting dish that’s perfect for any occasion. We’ve recreated this classic favorite so you can enjoy all the delicious flavors right at home.

This copycat recipe captures the essence of Stouffer’s version with fresh ingredients and simple steps. Whether you’re looking for a meatless meal or a crowd-pleasing dinner, our vegetable lasagna delivers satisfying taste without the hassle. Let’s dive into making this homemade version that’s just as satisfying and even more rewarding.

Ingredients

To recreate the Stouffer’s Vegetable Lasagna Copycat Recipe, we must gather fresh, wholesome ingredients that build the rich flavors and satisfying textures layered in this classic dish. Below are the precise ingredients divided by their role in the recipe.

For the Vegetable Sauce

This sauce combines fresh vegetables and herbs to create a vibrant, hearty base.

  • 2 tablespoons olive oil
  • 1 medium onion, finely chopped
  • 3 cloves garlic, minced
  • 1 red bell pepper, diced
  • 1 yellow bell pepper, diced
  • 1 zucchini, diced
  • 1 cup mushrooms, sliced
  • 1 (28-ounce) can crushed tomatoes
  • 1 teaspoon dried basil
  • 1 teaspoon dried oregano
  • Salt and pepper, to taste
  • 1/4 teaspoon red pepper flakes (optional for mild heat)

For the Cheese Mixture

The creamy cheese blend adds richness and balances vegetable flavors.

  • 15 ounces ricotta cheese
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 large egg, beaten
  • 2 tablespoons fresh parsley, chopped
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

For the Lasagna Layers

Our layering essentials bring structure and authenticity to the dish.

Ingredient Quantity Notes
No-boil lasagna noodles 9 sheets Use fresh or dried
Shredded mozzarella cheese 2 cups For topping and layering
Grated Parmesan cheese 1/2 cup Sprinkled between layers
Fresh basil leaves A few for garnish Optional for fresh aroma

Optional Garnishes

Add finishing touches to enhance presentation and flavor.

  • Fresh basil leaves for garnish
  • Extra shredded mozzarella or Parmesan cheese for topping before baking
  • Crushed red pepper flakes for a subtle spicy kick
  • Chopped fresh parsley for brightness

With these ingredients in hand, we are ready to build the delicious layers that define our Stouffer’s Vegetable Lasagna Copycat.

Equipment Needed

To create our Stouffer’s Vegetable Lasagna Copycat Recipe, having the right equipment is essential for smooth preparation and perfect results. Here’s a detailed list of what we need and why each item matters.

Equipment Purpose
9×13-inch baking dish Holds the layered lasagna for baking evenly
Large sauté pan For cooking the vegetable sauce to develop flavor
Mixing bowls To combine cheeses and prepare fillings
Measuring cups and spoons Ensure accuracy in seasoning and ingredient portions
Wooden spoon or spatula Safely stir sauce and cheese mixture without scratching pans
Colander Drains cooked lasagna noodles thoroughly
Whisk To blend ricotta and other cheeses smoothly
Aluminum foil Covers the lasagna during baking to prevent drying
Oven mitts Protect hands when handling the hot baking dish
Knife and cutting board Chop vegetables cleanly and efficiently

We recommend using a non-stick sauté pan to avoid sticking during the vegetable cooking stage and maintain easy cleanup.

Pro tip: Make sure your baking dish is deep enough (at least 2 inches) so the lasagna layers fit comfortably without spilling over. A standard 9×13-inch pan works best to replicate the thickness and texture of Stouffer’s version.

By gathering these essential tools, we set ourselves up for a seamless process in bringing this classic vegetable lasagna to our table.

Make-Ahead Instructions

Preparing our Stouffer’s Vegetable Lasagna Copycat in advance saves time and lets the flavors meld beautifully. Here’s how to get ahead with minimal effort while ensuring maximum taste.

Step 1: Assemble the Lasagna Layers

  • Follow the layering instructions carefully, starting with a thin layer of vegetable sauce in your 9×13-inch baking dish.
  • Alternate layers of sauce, ricotta cheese mixture, and noodles until all ingredients are used.
  • Finish with a generous topping of mozzarella and Parmesan cheeses to create that signature cheesy crust.

Step 2: Cover and Refrigerate

  • Wrap the assembled lasagna tightly with plastic wrap or aluminum foil to prevent moisture loss and fridge odors.
  • Refrigerate for up to 24 hours before baking.

Step 3: Baking from Refrigerated

  • Remove the lasagna from the fridge about 30 minutes before baking to allow it to come closer to room temperature.
  • Preheat the oven to 375°F (190°C).
  • Bake covered with foil for 25 minutes, then uncover and bake for an additional 20-25 minutes until the cheese is bubbly and golden.

Step 4: Freezing Option for Longer Storage

  • To store the lasagna longer, freeze it after assembly.
  • Wrap it tightly in a double layer of foil or freezer-safe wrap.
  • It can be frozen for up to 3 months.

Step 5: Thawing and Baking Frozen Lasagna

Process Instructions Time
Thawing Transfer frozen lasagna to fridge to thaw overnight. 12-24 hours
Preheating Oven Preheat oven to 375°F (190°C). 10-15 minutes
Baking Cover with foil, bake for 35 minutes, then uncover and bake 20-25 minutes. 55-60 minutes total

Tip: Use a toothpick or knife to test doneness. It should slide smoothly through the center.

By following these make-ahead steps, our Stouffer’s Vegetable Lasagna Copycat will be ready to impress right when you need it. Prepare once and enjoy a homemade lasagna with authentic flavor later effortlessly.

Instructions

Follow these clear steps to create our Stouffer’s Vegetable Lasagna Copycat Recipe. Each phase is designed to build rich, layered flavors and textures that replicate the original perfectly.

Prep Work

  • Preheat oven to 375°F (190°C).
  • Gather all ingredients and equipment for seamless cooking.
  • Chop vegetables finely: onions, bell peppers, zucchini, mushrooms, and carrots to ensure even cooking.
  • Boil lasagna noodles in salted water until al dente (about 8-10 minutes), then drain and lay flat on a lightly oiled surface or parchment paper to prevent sticking.

Making the Vegetable Sauce

  1. Heat 2 tablespoons of olive oil in a large sauté pan over medium heat.
  2. Add chopped onions and garlic; sauté for 3 minutes until fragrant and translucent.
  3. Add bell peppers, zucchini, mushrooms, and carrots; cook for 7-8 minutes, stirring occasionally, until vegetables soften.
  4. Stir in 1 can (15 oz) crushed tomatoes, 2 tablespoons tomato paste, 1 teaspoon dried basil, 1 teaspoon dried oregano, salt, and pepper to taste.
  5. Simmer on low heat for 15 minutes, allowing flavors to meld and sauce to thicken slightly.

Preparing the Cheese Mixture

  • In a medium bowl combine:
  • 15 oz ricotta cheese
  • 2 cups shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • 1 large egg
  • 2 tablespoons chopped fresh parsley (optional)
  • Mix thoroughly until smooth and creamy, with all ingredients evenly incorporated.

Assembling the Lasagna

Step Layer Instructions
1 Base Spread 1 cup of vegetable sauce evenly on the bottom of a 9×13-inch baking dish.
2 Noodles Place 3 cooked lasagna noodles side by side over the sauce.
3 Cheese Dollop and spread one-third of the cheese mixture over the noodles.
4 Sauce Add another 1 cup of vegetable sauce over the cheese layer.
5 Repeat Repeat steps 2-4 two more times for three total layers.
6 Top Finish with a final layer of noodles, remaining vegetable sauce, and sprinkle with 1 cup mozzarella and ¼ cup Parmesan.

Baking the Lasagna

  • Cover the baking dish tightly with aluminum foil to prevent drying.
  • Bake for 25 minutes at 375°F (190°C).
  • Remove foil carefully and bake for an additional 15 minutes until the cheese is golden and bubbly.
  • Optional: For a crispier top, broil for 2-3 minutes—watch closely to avoid burning.

Resting and Serving

  • Remove lasagna from the oven.
  • Let rest uncovered for at least 15 minutes to allow layers to set for cleaner slices.
  • Cut into portions using a sharp knife.
  • Garnish with fresh basil or parsley if desired and serve hot for the best experience.

Tips for Perfect Stouffer’s Vegetable Lasagna Copycat

To achieve the best results with our Stouffer’s Vegetable Lasagna Copycat, following these expert tips will ensure every layer delivers the authentic, hearty, and wholesome flavors you expect.

Select Fresh, Quality Ingredients

  • Use fresh vegetables like zucchini, mushrooms, and spinach for bright flavor and vibrant color. Avoid overcooked or watery veggies to maintain the perfect texture.
  • Choose whole milk ricotta cheese for creaminess and richness. Low-fat versions may cause dryness in the cheese mixture.
  • Opt for high-quality mozzarella and Parmesan cheeses to enhance the cheese blend’s melt and depth of flavor.

Prepare the Vegetable Sauce Perfectly

  • Sauté vegetables on medium heat to soften without releasing too much water. This prevents a watery lasagna layer that can affect baking time and texture.
  • Season the sauce generously with Italian herbs like basil, oregano, and a pinch of red pepper flakes for a balanced, savory taste.

Cook Lasagna Noodles Just Right

  • Boil noodles until just al dente following package instructions. They will continue to cook during baking so slightly undercooking prevents mushy noodles.
  • After boiling, spread noodles out on a lightly oiled sheet or wax paper to avoid sticking.

Layer with Precision for Consistency

  • Start with a thin layer of vegetable sauce on the pan base to keep noodles from sticking and create an even moisture barrier.
  • Spread cheese mixture evenly to give every forkful a creamy texture balanced with vegetable bits.
  • Repeat layering in this order: sauce, noodles, cheese, and vegetables to build a stable, uniform lasagna.

Baking and Resting Tips

  • Bake covered with foil for the first 40 minutes to trap steam and melt cheese evenly. Remove the foil in the last 10–15 minutes for a golden top.
  • Let the lasagna rest for 15–20 minutes post-baking. This helps layers set and enhances slicing without falling apart.

Storing and Reheating Recommendations

  • Cool the lasagna completely before refrigerating or freezing.
  • When reheating refrigerated portions cover loosely with foil and warm at 350°F (175°C) for 20–25 minutes.
  • For frozen, thaw overnight in the fridge and bake covered at 350°F (175°C) for 45 minutes then uncovered for 15 minutes.
Step Temperature Time Notes
Initial covered bake 375°F (190°C) 40 minutes Keep moisture locked in
Final uncovered bake 375°F (190°C) 10–15 minutes Achieve golden cheese topping
Resting Room temperature 15–20 minutes Allows layers to firm up
Reheat (refrigerated) 350°F (175°C) 20–25 minutes Covered to prevent drying
Reheat (frozen) 350°F (175°C) 60 minutes total 45 min covered + 15 min uncovered

Additional Expert Tips

  • Use fresh basil leaves or sprinkle extra Parmesan before serving for a vibrant finish.
  • Avoid overcrowding the pan with too many layers or thick sauce to prevent sogginess.
  • For deeper flavor, prepare the vegetable sauce a day ahead to allow seasoning to develop fully.

Perfecting our Stouffer’s Vegetable Lasagna Copycat means mastering balance—between moisture and texture, fresh vegetables and cheese richness, and precise layering and baking.

By following these detailed tips we guarantee your homemade version will shine with the same satisfying flavors and hearty texture that make Stouffer’s a go-to favorite.

Storage and Leftovers

Proper storage is essential to maintain the flavors and texture of our Stouffer’s Vegetable Lasagna Copycat Recipe. Here’s how we can store and handle leftovers to enjoy every bite just as fresh.

Refrigerating Leftovers

  • Allow the lasagna to cool completely at room temperature for about 20 to 30 minutes.
  • Transfer the leftovers into an airtight container or cover the original baking dish tightly with plastic wrap and aluminum foil.
  • Store in the refrigerator for up to 4 days to keep the layers moist and the cheese creamy.

Freezing Leftovers

To extend the shelf life beyond refrigeration:

  • We recommend freezing the lasagna in individual portions for convenience.
  • Wrap each portion tightly in plastic wrap, then in aluminum foil, or place in freezer-safe containers.
  • Label with the date for easy rotation.
  • Store in the freezer for up to 3 months without compromising taste or texture.
Storage Method Duration Tips
Refrigerator Up to 4 days Use airtight containers or wrap tightly to prevent drying.
Freezer Up to 3 months Portion before freezing for quick reheating.

Reheating Instructions

For the best results when reheating leftovers:

  • From the refrigerator:

Preheat the oven to 350°F (175°C). Cover the lasagna with foil to retain moisture and bake for 20 to 25 minutes until heated through.

  • From frozen:

Thaw overnight in the refrigerator. Then reheat as above, or bake frozen at 375°F (190°C) covered for 45 to 55 minutes. Remove the foil in the last 10 minutes to brown the top.

Pro Tips for Storage and Reheating

  • Avoid microwaving large portions to prevent uneven heating and rubbery cheese texture.
  • Keep the lasagna covered during reheating to lock in moisture and enhance creaminess.
  • Use leftover lasagna for creative meals like lasagna grilled sandwiches or skillet casseroles.

“Proper storage and reheating bring out the best in our vegetable lasagna, preserving that authentic rich and hearty flavor we love from Stouffer’s.”

By following these steps, we ensure our Stouffer’s Vegetable Lasagna Copycat Recipe stays delicious and ready for future meals.

Conclusion

This Stouffer’s Vegetable Lasagna copycat recipe gives us a fantastic way to enjoy a comforting and wholesome meal right at home. With fresh ingredients and simple techniques, we can recreate that rich, layered flavor without any hassle.

Whether we’re cooking for a weeknight dinner or prepping ahead for busy days, this recipe adapts perfectly to our needs. It’s a satisfying meatless option that doesn’t compromise on taste or texture.

By following the tips and storage advice, we can keep this delicious lasagna ready whenever cravings strike. It’s a great addition to our recipe collection that brings warmth and flavor to the table every time.

Frequently Asked Questions

What vegetables are used in the Stouffer’s Vegetable Lasagna copycat recipe?

The recipe features a blend of fresh vegetables like zucchini, mushrooms, spinach, and bell peppers, combined with herbs to create a flavorful vegetable sauce.

What types of cheese are included in the cheese mixture?

The cheese mixture includes ricotta, mozzarella, and Parmesan to add richness and a creamy texture to the lasagna layers.

Can I prepare this lasagna ahead of time?

Yes, you can assemble the lasagna up to 24 hours in advance, refrigerate it, and bake it later. The recipe also provides instructions for freezing.

What equipment do I need to make this lasagna?

Essential tools include a 9×13-inch baking dish, a large sauté pan, mixing bowls, measuring cups and spoons, and a spatula.

How should I cook the lasagna noodles?

Cook the noodles until al dente, meaning they should be tender but still firm, to maintain good texture when layering and baking.

How do I store leftovers properly?

Store leftovers in airtight containers and refrigerate for up to four days. For longer storage, freeze portions for up to three months.

What’s the best way to reheat leftover lasagna?

Reheat covered in the oven or microwave to retain moisture and ensure even heating, preventing the lasagna from drying out.

Is this recipe vegetarian?

Yes, this copycat recipe is meatless, making it a hearty vegetarian option using fresh vegetables and cheese.

Are there any tips for achieving the best flavor?

Use fresh, high-quality ingredients, prepare the vegetable sauce carefully, layer evenly, and allow the lasagna to rest after baking before serving.

Can I add garnishes to enhance the lasagna?

Yes, optional garnishes like fresh basil, extra Parmesan, or a sprinkle of red pepper flakes can enhance both flavor and presentation.

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