Looking for more Italian recipes? Try this Tomato Basil Pasta, Manicotti, or Calzones!
How to make Lasagna:
Cook Meat: Brown the ground beef and sausage, using a meat chopper or spatula. Drain grease then transfer meat to a food processor and pulse only 3-4 times to chop it into very small pieces (I love this step because it makes the sauce more smooth and delicious). Remove to a bowl and set aside. I always double the recipe when making lasagna, so I can freeze a second pan for another day, or give the meal to a friend with homemade breadsticks and a salad. Make Red Sauce: Add olive oil in the same skillet and add garlic, stirring constantly for 30 seconds. Add onion, spinach, and bell pepper and cook on medium high until softened, about 2-3 minutes. Pulse in the food processor until almost puréed then pour back in pan. Add canned tomatoes and sauce, squishy the tomatoes to break them down and stir to combine. Add Italian seasoning, and salt and pepper. Cover, reduce heat and simmer for 20-30 minutes. Stir in meat and fresh basil. Cook Lasagna Noodles: Reduce noodle cooking time by half what the box says, then drain and lay on a greased baking sheet so they don’t stick together. Or, if you’re using no-boil noodles, don’t cook them. Make Béchamel Sauce: Melt butter in a medium size saucepan over medium heat then add the flour, stirring constantly for 2 minutes. Gradually pour in milk, whisking constantly until smooth. Season with salt and pepper then cook over medium heat, stirring regularly so it doesn’t burn. Cook until it thickens, about 5-7 minutes. How to Layer Lasagna: There will be 3 layers of lasagna, so mentally split the sauces into thirds as you layer them to make sure you have enough at the end. Lightly grease a 9×13 dish then layer 3 lasagna noodles in the bottom. Spoon ⅓ of the red sauce over the noodles, followed by ⅓ of the white sauce, parmesan and mozzarella cheeses, spreading all the way to the edge. Repeat with another layer of noodles, red sauce, white sauce, then cheeses. Finish the lasagna layers with the final layer of noodles, red sauce, white sauce, and cheeses. Bake: Cook lasagna uncovered at 350°F for at least 40 minutes, or longer, until golden at the edges and bubbly. It’s important to let the lasagna cool for at least 15-20 minutes before serving. Serve this traditional lasagna recipe with homemade breadsticks or Artisan bread and a green salad like this pomegranate and pear one!
Make Ahead and Freezing Instructions:
To Make Ahead: Both the white and red sauces can be made in advance. You can also assemble the entire lasagna and cover it with plastic wrap then tinfoil and keep it in the fridge for up to 2 days. Bake as directed. To Freeze Lasagna: Freeze the lasagna before or after baking (if freezing an unbaked lasagna, you don’t need to pre-cook the noodles. Just add them dry). Cover pan with plastic wrap and a double layer of aluminum foil. Freeze for up to two months. Thaw lasagna in the fridge before removing covering and baking as directed. Or, bake lasanga from frozen (if in an aluminum disposable pan) for 1 ½ hours, just keep it covered with foil, but remove the plastic wrap. Uncover and bake for another 45 minutes, or until it’s hot and bubbly.
Recipe Variations:
Bottled Pasta Sauce: Substitute a 48oz jar of pasta sauce, in place of the homemade red sauce. Heat it in a large skillet and stir in cooked meat and chopped basil. Fresh Mozzarella: Use thin layers of fresh sliced mozzarella cheese instead of shredded mozzarella cheese. Lasagna Soup Crock Pot Lasagna Lasagna Stuffed Shells One Pan Skillet Lasagna
I originally shared this recipe in February 2016. Updated December 2017, September 2022 and September 2024.
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