Chop the garlic and cut the bacon and mushrooms in slices. In a pan fry the bacon in 1 tbsp oil, and then add the garlic, mushrooms and peas. Add 3 tbsp of water into pan and simmer for a few minutes. Next, season with salt and pepper. Then add the cream and again allow the sauce to simmer for 10 minutes. Finally, chop the parsley and add it to the sauce, setting some aside to garnish the plate later.