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Lasagna — cartoon recipe illustration
Dinner

Lasagna

Serves 8–10 Prep 20 min Cook 3 hr 30 min Total 4 hr

If you searched for lasagna and want the useful bits up front, you are in the right place: metric measures, a short intro, then ingredients, method, tip, and notes. Plan on 4 hr from starting prep to plating for 8–10. Prep is about 20 min; the active cook or oven time is closer to 3 hr 30 min. Read the whole method once before you turn on the heat. Oven cue in the method is 180°C. Preheat fully; a cold start throws off the 4 hr timing and can leave centres underdone while edges race ahead. After cooking, serve straight from the pan with a simple salad or mash. Feeds a small table as written; bump quantities if you are feeding a crew. If humidity or a fan oven changes browning, trust visual cues over the last minute of the clock. Method opens with: “Ragu: cook onion, garlic, celery and carrot in oil 10 minutes without browning. Add beef; brown. Add remaining…”. Follow the order as written; jumping ahead is how pans crowd and sauces split.

Ingredients

Method

  1. Ragu: cook onion, garlic, celery and carrot in oil 10 minutes without browning. Add beef; brown. Add remaining ragu ingredients except sugar. Simmer covered 1½–2 hours, then uncovered 30 minutes until rich and thick. Season; add sugar if needed.
  2. Cheese sauce: melt butter; stir in flour 1 minute. Gradually whisk in milk; cook until thick. Off heat, stir in cheese, nutmeg, salt and pepper.
  3. Heat oven to 180°C. In a 33 × 22 cm dish, smear a little ragu, then layer sheets, ragu and cheese sauce three times. Top with sheets, remaining cheese sauce and mozzarella.
  4. Bake 25 minutes until golden and bubbling. Rest 5–10 minutes before cutting.

Tip: Fresh sheets meld best. If using instant dried sheets, keep the ragu a little saucier.

Notes

  • Putting it together for Lasagna: work clean, taste as you go, and do not rush browning or reduction steps if they appear in the method. If you are cooking for mixed diets, plate sauces and toppings separately where practical. Keep this page bookmarked if it becomes a household regular — we update wording when cooks report a confusing step. Metric consistency across Scoops & Dishes means once you trust the cups and scales here, breakfast through dessert behaves the same way.
  • Serving ideas without fluff: serve straight from the pan with a simple salad or mash. Keep accompaniments simple so the dish stays the hero — a green salad, steamed veg, rice, mash, or crusty bread depending on the style. Metric measures stay consistent across Scoops & Dishes, so once you trust the cups and scales here, the rest of the site cooks the same way.
  • From our tested tip, expanded: Fresh sheets meld best. If using instant dried sheets, keep the ragu a little saucier. Treat that as the non-negotiable. If something still feels off — too wet, too pale, too tight — adjust one variable at a time (heat, liquid, or bake time) rather than changing three things at once.
  • Shopping and mise en place: read the full ingredient list once before you start. For Lasagna, olive oil and onion are the items that decide whether the dish tastes flat or properly seasoned. Weigh where grams are given — volume cups are fine for liquids and some dry goods, but baking ratios are tighter if you use scales. Australian cups are 250 ml; a tablespoon is 20 ml and a teaspoon is 5 ml.