Heat a splash of olive oil in a big skillet over medium heat.
Add the pancetta and cook until it’s crispy and smells amazing.
Toss in the mushrooms and cook for about 3–4 minutes until they soften.
Add the Brussels sprouts and let them cook for 5–7 minutes until they start to soften and get a little golden.
Stir in the Boursin. It melts quickly and turns everything super creamy.
Season with salt and pepper. Easy!