Ingredients
Method
- Make the Ragù (Meat Sauce): Heat olive oil in a large pot over medium heat. Add onion, carrot, celery, and garlic. Sauté for 8–10 minutes until softened but not browned.
- Increase heat, add ground beef, and cook until no longer pink. Stir in crushed tomatoes, tomato paste, beef stock, bouillon, bay leaves, thyme, oregano, and Worcestershire sauce.
- Bring to a simmer, cover, and cook 1½–2 hours, stirring occasionally. Uncover and simmer another 25–30 minutes until thickened. Season with salt, pepper, and sugar if needed.
- Make the Cheese Sauce: In a saucepan, melt butter over low-medium heat. Whisk in flour, cooking 1 minute. Gradually whisk in warm milk, starting with 1 cup.
- Cook over medium-high heat until thickened (5–8 minutes). Remove from heat, stir in cheese, nutmeg, salt, and pepper. If too thick, add a splash of milk.
- Assemble the Lasagne: Preheat oven to 180°C / 350°F. Grease a large baking dish. Spread a thin layer of ragù, then pasta sheets, more ragù, and a drizzle of cheese sauce. Repeat layers, finishing with cheese sauce. Top with mozzarella.
- Cover with foil and bake 25 minutes. Remove foil and bake another 20 minutes until golden and bubbling. Let rest 10–15 minutes before slicing.
Notes
✔ Wine Substitute: Use extra beef stock instead of wine. ✔ Cheese Tip: Mix Gruyère with cheddar for best flavor. ✔ Gluten-Free: Use GF pasta sheets and cornstarch instead of flour. ✔ Freezer-Friendly: Assemble, freeze, then bake from frozen with 20–25 extra minutes covered.