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Easy Lasagna Recipe – Best 45-Minute Dinner

By September 4, 20267 min read

Lasagna is a classic comfort food, but traditional recipes can be time-consuming and complicated. This Easy Lasagna Recipe simplifies the process without sacrificing flavor. Using no-boil noodles and a quick stovetop sauce, you can have a hearty, satisfying dinner on the table in just 45 minutes.

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The key to this recipe is layering flavor efficiently. We use a combination of ground beef and Italian sausage for depth, a robust marinara sauce, and a creamy ricotta mixture that bakes into a luscious, cheesy filling. No-boil noodles absorb the sauce's moisture as they bake, eliminating a step and ensuring perfect texture every time.

Whether you're a busy parent, a novice cook, or simply craving a comforting meal without the fuss, this recipe delivers. It's straightforward, uses common ingredients, and yields a lasagna that tastes like it simmered all day. Let's get started.

Why You'll Love This Recipe

1

Quick prep: Ready in 45 minutes, no boiling noodles.
2

Rich flavor: Combination of beef and sausage for depth.
3

Crowd-pleaser: Perfect for family dinners and gatherings.
4

Freezer-friendly: Make ahead and store for later.

About the Ingredients

1 lb (450g) ground beef

Use 85/15 or 90/10 lean ground beef. Substitute with ground turkey or Italian sausage for a different flavor.

1/2 lb (225g) Italian sausage, casings removed

Adds extra flavor. If using only ground beef, increase to 1.5 lbs and add extra Italian seasoning.

1 medium onion, diced

Yellow or sweet onion. Substitute with shallots or 1 teaspoon onion powder if in a pinch.

3 cloves garlic, minced

Fresh garlic is best. Use 1 teaspoon jarred minced garlic as a shortcut.

1 (24 oz / 680g) jar marinara sauce

Choose a high-quality brand. Substitute with crushed tomatoes plus Italian herbs and salt to taste.

1 (15 oz / 425g) container ricotta cheese

Whole-milk ricotta gives the creamiest texture. Use low-fat if preferred; add 1 extra egg to stabilize.

1 large egg

Helps bind the ricotta mixture. Use a flax egg (1 tbsp flaxseed + 3 tbsp water) for a vegan option.

2 cups (200g) shredded mozzarella cheese

Freshly shredded melts better. Pre-shredded can be used but contains anti-caking agents that affect melting.

1/2 cup (50g) grated Parmesan cheese

Adds a nutty, salty flavor. Substitute with Pecorino Romano for a sharper taste.

12 no-boil lasagna noodles

These are oven-ready and save time. If using regular noodles, boil them first and adjust baking time.

2 tablespoons olive oil

For sautéing. Use vegetable oil if needed.

1 teaspoon dried Italian seasoning

A blend of oregano, basil, thyme. Use 1/2 teaspoon each of dried basil and oregano if you don't have it.

Salt and black pepper, to taste

Season each layer lightly.

Tips & Tricks

Don't overcook the meat sauce

simmer only 5-7 minutes to keep it moist, not dry.

  • Let the lasagna rest 10 minutes after baking to set slices cleanly.
  • If the top browns too quickly, cover loosely with foil during the last 10 minutes.

Pro Tips

1

Use no-boil noodles to cut prep time and prevent soggy layers.
2

Mix ricotta with egg to create a stable, creamy layer.
3

Sauté the meat in batches to ensure even browning.
4

Let lasagna rest to allow the sauce to absorb.

Step-by-Step Instructions

1. Preheat Oven

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with nonstick spray or a little oil.

2. Cook Meat Sauce

In a large skillet, heat olive oil over medium-high heat. Add ground beef and sausage, breaking it up with a spoon. Cook until browned, about 5-6 minutes. Add onion and garlic, cook 2-3 minutes until fragrant. Stir in marinara sauce and Italian seasoning. Simmer for 5 minutes. Season with salt and pepper.

3. Mix Ricotta Filling

In a medium bowl, combine ricotta cheese, egg, and half of the Parmesan cheese. Mix well until smooth. Season with a pinch of salt and pepper.

4. Layer Lasagna

Spread 1/2 cup of meat sauce on the bottom of the prepared dish. Place 4 no-boil noodles over the sauce, overlapping slightly. Spread 1/3 of the ricotta mixture over the noodles, then 1/3 of the remaining meat sauce, and sprinkle with 1/3 of the mozzarella. Repeat layers twice, ending with a final layer of noodles, remaining sauce, and remaining mozzarella and Parmesan on top.

5. Bake Covered

Cover the dish with foil (spray the underside with nonstick spray to prevent sticking). Bake for 25 minutes at 375°F (190°C) until hot and bubbly.

6. Brown the Top

Remove foil and bake for another 10 minutes, or until the top is golden brown and the edges are bubbling. The internal temperature should read 165°F (74°C) in the center.

7. Rest and Serve

Let the lasagna rest for 10 minutes before slicing. This allows the layers to set, making it easier to serve. Garnish with fresh basil if desired.

Delicious Variations

Vegetarian

Replace meat with sautéed mushrooms, zucchini, and bell peppers.

Spinach and Ricotta

Add 1 cup thawed and drained frozen spinach to the ricotta mixture.

Spicy

Use hot Italian sausage and add 1/2 teaspoon red pepper flakes to the sauce.

How to Store Easy Lasagna Recipe

Refrigerator

Store in an airtight container for up to 4 days.

Freezer

Freeze unbaked or baked lasagna for up to 3 months. Wrap tightly in foil or plastic wrap.

Reheating

Reheat individual slices in the microwave for 1-2 minutes, or bake covered at 350°F (175°C) for 20-25 minutes until heated through.

Frequently Asked Questions

Q: Can I use regular lasagna noodles instead of no-boil?

Yes, you can. Boil them according to package directions until al dente, then layer as usual. You may need to add a little extra sauce to keep it moist.

Q: How do I prevent lasagna from being watery?

Make sure to drain any excess fat from the meat after browning, and if using vegetables, sauté them to remove moisture. Also, let the lasagna rest for 10 minutes before serving to allow the sauce to thicken.

Q: Can I make lasagna ahead of time?

Yes, assemble the lasagna, cover, and refrigerate for up to 24 hours before baking. You may need to add 10-15 minutes to the baking time if baking from cold.

Q: What can I substitute for ricotta cheese?

You can use cottage cheese (drained) or a béchamel sauce for a different texture. For a dairy-free option, use firm tofu blended with lemon juice and nutritional yeast.

Q: How long do I bake lasagna at 350°F?

If baking at 350°F (175°C) instead of 375°F, increase the covered baking time to 30 minutes and the uncovered time to 15 minutes, or until internal temperature reaches 165°F.

I hope this Easy Lasagna Recipe becomes a staple in your kitchen. If you try it, let me know how it turns out in the comments below. And if you're looking for more quick and delicious dinner ideas, be sure to check out my other recipes. Stay sharp.

Easy Lasagna Recipe

Easy Lasagna Recipe

Easy Lasagna Recipe with rich meat sauce and creamy cheese, ready in 45 minutes. Perfect weeknight dinner the whole family will love.

★★★★½ 4.8 (256 ratings)
15 minPrep time35 minCook time8Servings420 kcalCalories

🧂 Ingredients

  • 1 lb (450g) ground beef
  • 1/2 lb (225g) Italian sausage, casings removed
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 1 (24 oz / 680g) jar marinara sauce
  • 1 (15 oz / 425g) container ricotta cheese
  • 1 large egg
  • 2 cups (200g) shredded mozzarella cheese
  • 1/2 cup (50g) grated Parmesan cheese
  • 12 no-boil lasagna noodles
  • 2 tablespoons olive oil
  • 1 teaspoon dried Italian seasoning
  • Salt and black pepper, to taste

📋 Instructions

  1. 1Preheat Oven — Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with nonstick spray or a little oil.
  2. 2Cook Meat Sauce — In a large skillet, heat olive oil over medium-high heat. Add ground beef and sausage, breaking it up with a spoon. Cook until browned, about 5-6 minutes. Add onion and garlic, cook 2-3 minutes until fragrant. Stir in marinara sauce and Italian seasoning. Simmer for 5 minutes. Season with salt and pepper.
  3. 3Mix Ricotta Filling — In a medium bowl, combine ricotta cheese, egg, and half of the Parmesan cheese. Mix well until smooth. Season with a pinch of salt and pepper.
  4. 4Layer Lasagna — Spread 1/2 cup of meat sauce on the bottom of the prepared dish. Place 4 no-boil noodles over the sauce, overlapping slightly. Spread 1/3 of the ricotta mixture over the noodles, then 1/3 of the remaining meat sauce, and sprinkle with 1/3 of the mozzarella. Repeat layers twice, ending with a final layer of noodles, remaining sauce, and remaining mozzarella and Parmesan on top.
  5. 5Bake Covered — Cover the dish with foil (spray the underside with nonstick spray to prevent sticking). Bake for 25 minutes at 375°F (190°C) until hot and bubbly.
  6. 6Brown the Top — Remove foil and bake for another 10 minutes, or until the top is golden brown and the edges are bubbling. The internal temperature should read 165°F (74°C) in the center.
  7. 7Rest and Serve — Let the lasagna rest for 10 minutes before slicing. This allows the layers to set, making it easier to serve. Garnish with fresh basil if desired.
👨‍🍳 Chef's Note: For a richer flavor, use a combination of ground beef and Italian sausage as written. If you're short on time, you can use a good quality jarred sauce, but homemade sauce also works.

Servings: 8

Cuisine: Italian-American

Course: Main Course

Nutrition (per serving): 420 kcal · 28g protein · 30g carbs · 20g fat
Liam O'Connor

Written by Liam O'Connor
Liam covers personal finance for young professionals, with a no-nonsense approach to budgeting and investing. He shares strategies he's tested while paying off his own student loans.

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