Heat 1 tablespoon Olive oil in a pan and add 3 Shallots, 6 Mushrooms and 3 Garlic clove. Gently cook for 3 minutes until softened.
Add 500 g Beef mince and cook for 3 minutes until browned.
Add 400 ml Tomato pasta sauce, 300 ml Water and 60 g Spinach. Stir and cook on low for 2 minutes.
Break 10 Dried lasagna sheets up and stir well into the sauce. Make sure there aren't clumps stuck together. Cover and cook on low for 15-20 minutes, until the lasagna sheets are soft. You may need to add a little more water.
Mix together 240 g Ricotta and 40 g Parmesan cheese.
Give the pasta and sauce a big stir, still making sure the lasagna sheets are not stuck together. Add dots of the ricotta mixture to the pan and then top with 115 g Mozzarella.
Cover and cook on a low heat for 15 minutes until the cheese has melted.
Notes
Make this a vegetarian skillet lasagna by using a meat alternative, or just bulking it out with more veggies.
If you don't want to make your own sauce, you can use your favourite pasta sauce instead.
Give this recipe a green boost by wilting some spinach in at the same time as the beef.
If you want to make the cheesy top nice and crispy, then pop it until the grill (broiler) for a couple of minutes before serving. A good quality, oven-proof pan is recommended for this.
Chop up some basil and sprinkle it over before serving this one pot lasagna.
If the sauce is too dry, add a little water, as this will help the lasagna sheets to cook.