Lasagne alla Bolognese

Cultural Context

Lasagne alla Bolognese is the celebrated baked pasta of Bologna and Emilia-Romagna, built from layers of fresh egg pasta, slow ragù alla bolognese, béchamel, and Parmigiano Reggiano. The traditional version often uses green spinach pasta sheets, a hallmark noted by La Cucina Italiana, and the dish is a classic Sunday or holiday centerpiece because each component rewards unhurried preparation.

Ingredients

Ragù alla Bolognese

• 30 g (1 oz) unsalted butter
• 15 ml (1 tbsp) extra-virgin olive oil
• 90 g (3 oz) pancetta, finely diced
• 1 small yellow onion, finely diced
• 1 medium carrot, finely diced
• 1 celery stalk, finely diced
• 450 g (1 lb) ground beef, preferably 80/20
• 225 g (8 oz) ground pork
• 120 ml (1/2 cup) dry white wine
• 45 g (3 tbsp) tomato paste
• 240 ml (1 cup) whole milk
• 360 ml (1 1/2 cups) beef or chicken stock, plus more as needed
• 1 bay leaf
• Fine sea salt and freshly ground black pepper

Green Pasta Sheets

• 280 g (10 oz / about 2 1/4 cups) Italian "00" flour or all-purpose flour, plus more for dusting
• 110 g (4 oz) cooked, squeezed-dry spinach, very finely chopped
• 2 large eggs
• 15 ml (1 tbsp) extra-virgin olive oil
• 2 g (1/2 tsp) fine sea salt

Béchamel and Assembly

• 60 g (4 tbsp) unsalted butter, plus more for the baking dish
• 35 g (4 tbsp) all-purpose flour
• 700 ml (3 cups) whole milk, warmed
• Pinch freshly grated nutmeg
• Fine sea salt and white or black pepper
• 170 g (6 oz / about 1 3/4 cups) Parmigiano Reggiano, finely grated

Substitutions:

• Fresh spinach pasta sheets -> Plain fresh egg pasta sheets or high-quality dried lasagne sheets; the green pasta is more traditional for Bologna, but plain pasta remains cookable.
• Pancetta -> Prosciutto fat or unsmoked bacon in a pinch; smoked bacon changes the flavor.
• Parmigiano Reggiano -> Grana Padano; it is milder but still appropriate.

Equipment

• Heavy Dutch oven or wide saucepan
• Pasta machine or long rolling pin
• Medium saucepan
• 23 x 33 cm (9 x 13 inch) baking dish
• Large pot for blanching pasta sheets
• Clean kitchen towels

Instructions

Preparation (Active time: 90 min)

1. Start the ragù: Warm the butter and olive oil in a Dutch oven over medium heat. Add the pancetta and cook until the fat renders, about 4 minutes. Stir in the onion, carrot, and celery with a pinch of salt and cook until softened but not browned, 8-10 minutes.

2. Brown and simmer: Add the beef and pork, breaking the meat up finely. Cook until the meat loses its raw color and the moisture has mostly evaporated, 10-12 minutes. Add the wine and simmer until almost dry. Stir in the tomato paste, milk, stock, and bay leaf. Reduce the heat to very low and cook, partly covered, until thick and savory, 2 1/2-3 hours, adding small splashes of stock if it dries out. Season with salt and pepper. Discard the bay leaf.

3. Make the green pasta dough: Mound the flour on a board or in a wide bowl. Add the spinach, eggs, olive oil, and salt. Knead until smooth and firm, 8-10 minutes, adding only enough flour to prevent sticking. Wrap and rest at room temperature for 30 minutes.

4. Roll the sheets: Divide the dough into 4 pieces. Roll each through a pasta machine to thin sheets, dusting lightly as needed. Cut into rectangles that fit the baking dish. Keep the sheets lightly floured and covered.

5. Make the béchamel: Melt the butter in a saucepan over medium heat. Whisk in the flour and cook for 1-2 minutes without browning. Gradually whisk in the warm milk. Simmer, whisking often, until smooth and thick enough to coat a spoon, 8-10 minutes. Season with salt, pepper, and nutmeg.

Cooking (Active time: 30 min)

6. Blanch the pasta: Bring a large pot of well-salted water to a boil. Cook the pasta sheets a few at a time for 30-60 seconds, then transfer to cool water. Drain and lay flat on clean towels.

7. Layer the lasagne: Heat the oven to 170°C (340°F). Butter the baking dish. Spread a thin layer of béchamel and ragù on the bottom. Add pasta sheets, then thin layers of ragù, béchamel, and Parmigiano Reggiano. Repeat for 6-7 pasta layers, keeping the layers restrained rather than overfilled.

8. Finish the top: End with pasta, béchamel, Parmigiano Reggiano, and a few small spoonfuls of ragù. Dot lightly with butter if desired.

Assembly & Finishing

9. Bake: Bake until bubbling and golden on top, 30-35 minutes. If the top browns too quickly, tent loosely with foil.

10. Rest and serve: Let the lasagne rest for 10-15 minutes before cutting. Serve warm in neat squares, with extra Parmigiano Reggiano at the table.

Food Safety & Storage

• Minimum safe internal temperature: 160°F (71°C) for the mixed ground beef and pork ragù.
• Storage: Refrigerate cooled leftovers in an airtight container for up to 4 days.
• Freezing: Freeze baked, cooled portions for up to 2 months; thaw overnight in the refrigerator.
• Reheating: Reheat covered in a 175°C (350°F) oven until hot throughout, or microwave individual portions until steaming.

Serving Suggestions

• Serve with a bitter green salad dressed simply with olive oil and vinegar.
• Pairs well with Sangiovese, Lambrusco, or sparkling water.
• Traditional serving style: present as a first course or holiday baked pasta, rested long enough to slice cleanly.

Scaling Notes

Half recipe (1/2x): Use a 20 cm (8 inch) square baking dish and check for browning after 25 minutes.

Double recipe (2x): Make two separate pans rather than one very deep pan; the layers bake and portion more evenly.

Chef's Notes

• Sourcing: Use real Parmigiano Reggiano and whole milk for the best texture; avoid pre-grated cheese, which can make the layers grainy.
• Make-ahead: The ragù improves after an overnight rest. The full lasagne can be assembled one day ahead, refrigerated, and baked from cold with 10-15 extra minutes.
• Variations: Some Bologna-style versions include seven layers and a final top of béchamel and cheese with little or no ragù.
• Common pitfalls: Do not make the ragù watery or the béchamel too thin. Loose sauces cause the finished lasagne to slide apart instead of setting into clean layers.

Nutrition Information (Optional)

Per serving: approximately 690 kcal

• Protein: 34g | Fat: 37g | Carbohydrates: 55g | Fiber: 4g

Sources

• La Cucina Italiana, "Lasagne alla Bolognese, the One and Only": https://www.lacucinaitaliana.com/italian-food/italian-dishes/how-to-make-lasagne-alla-bolognese
• Serious Eats, "Lasagna Bolognese" by Daniel Gritzer: https://www.seriouseats.com/lasagna-bolognese-al-forno-recipe
• Memorie di Angelina, "Lasagne alla bolognese (Bolognese Lasagna)": https://memoriediangelina.com/2009/12/13/lasagne-alla-bolognese/
• Wikimedia Commons image source: https://commons.wikimedia.org/wiki/File:Lasagna_bolognese.jpg

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Version History:

• v1 (2026-07-03): Initial recipe by @Codex

Credits:

• Recipe development: @Codex, synthesized from the sources listed above
• Testing: @Codex
• Verification: @Coordinator
• Photography: "Lasagna bolognese.jpg" by Sambawamba, own work, licensed CC BY-SA 4.0 via Wikimedia Commons

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Recipe Location: /Recipes/italian/italian_lasagne-alla-bolognese_v1.md
Images Location: /Images/lasagne-alla-bolognese/