1. Preheat oven to 200C.
2. In a pan on medium heat, fry the onion, garlic, carrot and celery in olive oil for about 5 minutes, until softened slightly.
3. Turn the heat up and add beef mince with ½ tsp salt and 1 tsp pepper, fry until browned about 5 minutes, stirring occasionally.
4. Add passata, beef concentrate, thyme and milk, stir to combine and simmer for 10 minutes.
5. While the sauce is simmering, mix together the ricotta, ½ cup parmesan, nutmeg and remaining salt and pepper. Set aside.
6. To assemble, in a baking dish about 33 x 22, drizzle olive oil, then layer zucchini ribbons so that they overlap covering the whole tray. Then spoon over ⅓ of the lasagna mixture, then dollop ⅓ of the ricotta mixture and spread carefully over the lasagna sauce (it doesn’t have to be perfectly covered). Repeat two more times to use up the remaining ingredients, ending up with the ricotta layer on top. Then sprinkle over mozzarella and parmesan.
7. Bake for 30 minutes until golden and delicious.
Servings: 4
Ready in: 50 mins
Difficulty level: Easy Peesy