Prebrown mince (optional)
Add soup mix, paste, herbs, stock, water and canned tomatoes and mix together, and then add into mince.
Topping - Mix cornflour, egg, sour cream and cheese together.
I use a cooking tin that fits inside my Slow Cooker, however you can line your slow cooker with baking paper and place directly into your slow cooker. I also elevate my tin on egg rings with about an inch of water in the bottom of the Slow cooker
Layer lasagne, mince, lasagne, mince and then pour the topping over the top
Slow cooker on low for 6 hours, or high 3-4 hours. I also use a teatowel under my lid to prevent too much condensation. I recommend you stay at home if you choose to place a teatowel under the lid.
If you choose, pop into the oven for the last 10 minutes to brown up the top. I pop mine in while the garlic bread is cooking. (This option is only suited if you use a cooking tin for your lasagne)