These Sausage Stuffed Portobello Mushrooms are a delicious low carb dinner! A savory sausage tomato sauce topped with gooey, melty cheese on top of an umami portobello mushroom! Make this umami bomb for dinner tonight! Sausage Stuffed Portobello Mushrooms Ahhh, you guys. These Sausage Stuffed Portobello Mushrooms are my new favorite thing, I'm not even