add the bacon to a frying pan over a medium heat and cook until crisp

remove from the pan and chop

sauté the onions and the garlic until soft

add the beef and brown

season and add the mushrooms and cook until soft

add the sundried tomatoes and the bacon and leave to simmer

in a separate saucepan melt the butter in the with the olive oil over a low heat

add the flour and cook for at least 30 seconds

add the stock while whisking the whole time

whisk in the cream

add 1 cup of the sauce to the meat and leave to simmer for 20 minutes while you bring your pasta water to the boil

cook the pasta as per the package instructions

add the peas and heat through

add more sauce to your liking

add the Parmesan and allow the cheese to melt

loosen the sauce with the pasta water before tossing in your cooked pasta